ZOHO CAMPAIGNS Smart email marketing that connects natively to Zoho CRM, with unlimited sends at a fraction of the cost.
Build campaigns with drag-and-drop design, visual workflows, SMS, and Zia AI, with unlimited sends on every paid plan. Zoho Campaigns syncs natively with Zoho CRM and 50+ Zoho apps, so growing businesses scale up affordably without juggling platforms. View an in-depth comparison below
ZOHO CAMPAIGNS gives small businesses, startups, and mid-size companies the email marketing and automation they need at a price that holds up as the list grows. Compared with the other platforms here, it delivers more capability per dollar. A free plan covers up to 2,000 contacts, and every paid plan sends unlimited email.
It’s built to work with Zoho CRM, so every campaign can start from real customer data instead of a spreadsheet export. Campaigns come together quickly with a drag-and-drop builder, ready-made templates, and visual workflows that react to opens, clicks, and form submissions. Zia AI drafts email, SMS, and WhatsApp content, and on Professional it adds send-time optimization, contact scoring, and dynamic content. At 10,000 contacts, Professional costs about $856 a year, roughly half the price of Mailchimp Standard and a quarter of Constant Contact Premium.
Zoho Campaigns syncs natively with Zoho CRM and connects to 50+ Zoho apps, including Social, Forms, Analytics, PageSense, and Flow. Sales and marketing share one real-time view of every contact, with no costly connectors or manual imports. That gives you a simpler tech stack, cleaner data, and tighter alignment between the teams. SMS, WhatsApp workflows, signup forms, and A/B testing sit in the same account, and it also connects with Shopify and Salesforce. Teams choose Zoho Campaigns because it is the most cost-effective path to CRM-driven engagement, with segmentation, lead scoring, and clear reporting, without premium-platform prices or extra operational overhead.
Zoho Campaigns vs. Mailchimp vs. Constant Contact: Which Email Marketing Platform Is Right for Your Business?
Researched and used by Michael Blair, Principal of BLAIRCOMM. We evaluate software independently based on Fortune 1000 experience using it in the real world. If you choose to subscribe through our affiliate tracking links on NEXTE.BZ, we may earn a commission at no additional cost to you. For businesses seeking a hands-off approach, these same platforms can be completely deployed, integrated, and fully managed by BLAIRCOMM.
The short version
Most small and mid-market companies need to launch campaigns quickly, automate follow-up, and keep costs under control as the list grows. Zoho Campaigns is the best value of the three, with a free plan for 2,000 contacts, unlimited sends on every paid plan, and native sync with Zoho CRM and the wider Zoho suite. At 10,000 contacts it costs about half of Mailchimp and about a quarter of Constant Contact for comparable automation. Mailchimp is the most polished, with the deepest automation, AI, and predictive tools at its Standard and Premium tiers. Constant Contact is the most hands-on, with phone and chat support on every plan. The right choice depends on your list size, how much automation you need, and how much support you want.
What you get with Zoho Campaigns
- A free plan for up to 2,000 contacts and 6,000 sends per month, with 5 users
- Unlimited email sends on every paid plan, so a growing list never triggers overage fees
- Workflows and automation: basic workflows on Standard, and advanced workflows on Professional with 16 triggers and six workflow series types
- Professional-plan marketing tools including contact scoring and tags, dynamic content, send-time optimization, cart abandonment, pop-up forms, and email polls
- Zia AI that drafts email, SMS, and WhatsApp content, with included credits or your own OpenAI, Anthropic, Google AI, or Cohere key
- Native Zoho integration with Zoho CRM and 50+ Zoho apps, including Social, Forms, Analytics, PageSense, and Flow
- Multichannel messaging: SMS in the US, Canada, and India, plus WhatsApp workflows
- Team seats and agency tools: 10 users on Standard, 20 on Professional, and an Agency plan for managing multiple clients
- Flexible billing: pay-as-you-go credits from $16.40 per 500 credits that never expire, and about 25% off for annual billing
- Phone and email support on every plan, with in-product chat on paid plans
Everything connects to the rest of your Zoho tools, so campaign data, contacts, and sales activity live in one ecosystem instead of being passed between separate vendors.
The pricing
Zoho Campaigns lists Standard from $3.50 and Professional from $5.30 per month at 500 contacts on annual billing, with unlimited sends on both and a free plan for up to 2,000 contacts. Mailchimp prices by the number of contacts you store: Essentials from $13 per month, Standard from $20 per month (promotional pricing near $17 for the first 12 months), and Premium from $350 per month at 10,000 contacts. Constant Contact lists Lite at $12, Standard at $35, and Premium at $80 per month at 500 contacts, with no free plan.
Zoho Campaigns plans: contacts, sends, and automations (annual billing)
| Plan | Price at 500 contacts | Price at 10,000 contacts | Contact limit | Monthly email sends | Users | Automations and key features |
|---|---|---|---|---|---|---|
| Free | $0 | Not available | 2,000 | 6,000 | 5 | Basic templates, signup forms, reporting. No automation, A/B testing, or segmentation |
| Standard | From $3.50 | $43.40 | Up to 100,000 | Unlimited | 10 | Basic workflows, A/B testing (subject line, content, sender), basic segmentation, advanced templates |
| Professional | From $5.30 | $71.30 | 500,000+ | Unlimited | 20 | Advanced workflows, contact scoring and tags, dynamic content, send-time optimization, cart abandonment, pop-up forms, email polls |
Zoho lists about 25% off for annual billing; month-to-month prices are higher. An Agency plan for managing multiple clients starts at about $683 per year and requires at least 10,000 contacts.
Mailchimp plans: contacts, sends, and automations
| Plan | Price at 500 contacts | Price at 10,000 contacts | Contact limit | Monthly email sends | Seats | Automations and key features |
|---|---|---|---|---|---|---|
| Free | $0 | Not available | 250 | 500 | 1 | Basic email only. No journeys or A/B testing. Mailchimp branding on emails |
| Essentials | From $13 | $110 | Up to 50,000 | 10x contacts (5,000 at 500) | 3 | Basic journeys (up to 4 journey points), simple A/B testing, all templates, 24/7 email and chat support |
| Standard | From $20 | $135 | Up to 100,000 | 12x contacts (6,000 at 500) | 5 | Up to 200 journey points with branching, advanced segmentation, predictive insights, dynamic content, generative AI, social scheduling |
| Premium | Starts at 10,000 contacts | $350 | Unlimited | 15x contacts | Unlimited | Everything in Standard plus multivariate testing, comparative reporting, phone and priority support, multiple onboarding sessions |
Mailchimp bills for every contact in your audience, including unsubscribed contacts, unless they are archived or deleted. If you exceed your contact or send limit, you are moved up or billed for overages.
Constant Contact plans: contacts, sends, and automations
| Plan | Price at 500 contacts | Price at 10,000 contacts | Contact limit | Monthly email sends | Users | Automations and key features |
|---|---|---|---|---|---|---|
| Lite | $12 | $120 | Published pricing to 50,000 | 10x contacts | 1 | One welcome automation template, one custom segment, AI copy generator, social posting, 300+ integrations |
| Standard | $35 | $160 | Published pricing to 50,000 | 12x contacts | 3 | Three automation templates, subject line A/B testing, resend to non-openers, 10 custom segments, social ads manager |
| Premium | $80 | $275 | Published pricing to 50,000 | 24x contacts | Unlimited | Unlimited templates and custom automation paths, dynamic content, SEO recommendations, Google Ads manager, 500 SMS messages, priority support |
Constant Contact prices rise in steps as your list grows (for example, Standard is about $75 at 2,500 contacts and $160 at 10,000). Lists past 50,000 contacts require a custom quote. Emails beyond your monthly allowance cost $0.002 each; automated emails are excluded.
Year-one cost for a 10,000-contact list on an advanced-automation plan
| Zoho Campaigns Professional | Mailchimp Standard | Constant Contact Premium | |
|---|---|---|---|
| Monthly | $71.30 (annual billing) | $135 | $275 |
| Annual | $856 | $1,620 | $3,300 |
| Monthly sends at 10,000 contacts | Unlimited | 120,000 (12x) | 240,000 (24x) |
| Phone support | Included on every plan | Premium only ($4,200 per year) | Included on every plan |
| Onboarding | None listed | Included with Standard | 1:1 onboarding included |
| Year-one total | ≈ $856 | ≈ $1,620 | ≈ $3,300 |
If you do not need advanced workflows, Zoho Campaigns Standard is $43.40 per month ($521 per year) at 10,000 contacts. Constant Contact Standard is $160 per month ($1,920 per year) but lacks custom automation paths and dynamic content, which is why Premium is the like-for-like tier. Mailchimp Premium at 10,000 contacts is $350 per month ($4,200 per year).
At this list size, Zoho Campaigns Professional saves roughly $764 per year over Mailchimp Standard and $2,444 per year over Constant Contact Premium. Put another way, Mailchimp costs about 1.9 times as much and Constant Contact about 3.9 times as much for comparable automation, while Zoho sends unlimited email, includes phone support, and connects natively to the Zoho suite. Mailchimp’s higher price buys its polish, AI and predictive tools, and a longer list of ready-made integrations; Constant Contact’s buys hands-on onboarding and bundled social and ad tools. View Zoho Campaigns’, Mailchimp’s, and Constant Contact’s pricing pages for the most current data.
Plan pricing at a glance
| Contacts | Zoho Campaigns (Standard / Professional, annual) | Mailchimp (Essentials / Standard / Premium) | Constant Contact (Lite / Standard / Premium) |
|---|---|---|---|
| 500 | $3.50 / $5.30 | $13 / $20 / not offered | $12 / $35 / $80 |
| 10,000 | $43.40 / $71.30 | $110 / $135 / $350 | $120 / $160 / $275 |
| Free plan | 2,000 contacts, 6,000 sends | 250 contacts, 500 sends | None (trial only) |
Pricing reflects published vendor, third-party, and reseller listings as of October 2026 and may change. Confirm on each vendor’s site.
Add-on costs
| Add-on | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| SMS marketing | Credit-based add-on on Standard and Professional; 4 credits per US or Canada text | Add-on, US contacts only; credits from about $20 per 1,000 | From $10 per month for 500 messages; 500 included in Premium |
| Transactional email | ZeptoMail, from about $2.90 per 10,000 emails | Mailchimp Transactional (Mandrill): $20 per 25,000-email block, tapering to $10; requires a paid Standard or Premium plan | Not listed |
| Dedicated IP | $35 per month on annual billing | $29.95 per month (transactional) | Not listed |
| Inbox preview | Litmus credits, $1 per 5 tests | Not verified | $10 per month |
| Overage or usage fees | None; paid plans send unlimited emails | Overage billing or forced upgrade past contact or send limits | $0.002 per email over allowance |
| Pay as you go | From $16.40 per 500 credits; credits never expire | From about $150 for 5,000 sends; no advanced automation | None |
| Landing-page custom domain | Not applicable | Paid add-on | Not listed |
| CRM upgrade | Zoho CRM sold separately (or Zoho One) | None; integrates with outside CRMs | Lead Gen and CRM plan from $449 per month |
Add-on prices come from vendor pages and third-party listings and may vary by region and plan.
Features and which paid plan includes them
| Feature | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| Drag-and-drop builder and templates | All plans (advanced templates from Standard) | All plans (all templates from Essentials) | All plans |
| A/B testing | Standard and up | Essentials and up (simple); multivariate on Premium | Standard and up (subject lines) |
| Advanced segmentation | Professional (basic on Standard) | Standard and up | Standard and up |
| Multi-step automation | Standard (basic); Professional (advanced) | Essentials (up to 4 points); Standard and up (up to 200) | Standard (3 templates); Premium (custom paths) |
| Dynamic content | Professional | Standard and up | Premium |
| Send-time optimization | Professional | Standard and up | Scheduled sends on Standard and up |
| Predictive insights | Contact scoring on Professional | Standard and up | Not published for email plans |
| Social tools | Through Zoho Social (separate app) | Scheduling on Standard and up | Posting on all plans; ads manager on Standard; Google Ads on Premium |
| Landing pages and forms | Signup forms on Free; pop-ups on Professional | All plans | All plans |
| Seats or users | 5 / 10 / 20 | 1 / 3 / 5 / unlimited | 1 / 3 / unlimited |
| Phone support | All plans | Premium | All plans |
Plan allocations reflect vendor documentation and third-party reviews as of October 2026 and may change.
AI Capabilities Compared
All three platforms now build AI into the campaign builder. Zoho Campaigns writes across email, SMS, and WhatsApp with Zia, and is the only one of the three that lets you bring your own OpenAI, Anthropic, Google AI, or Cohere key, alongside included credits. Mailchimp goes furthest on predictive tools, pairing generative content with AI-built journeys and predictive segmentation on its Standard and Premium plans. Constant Contact includes an AI content generator on every plan but stops short of predictive tools.
AI side by side
| Feature | Zoho Campaigns (Zia) | Mailchimp | Constant Contact |
|---|---|---|---|
| AI content generation | Zia drafts email, SMS, and WhatsApp content from your campaign context | Generative AI (Intuit Assist) for emails and campaigns; Standard and Premium | AI Content Generator for email copy, subject lines, SMS, and social posts; every plan |
| Subject lines | Zia subject line suggestions | AI subject line help; Standard and Premium | Recommended subject line tool; AI tools on all plans |
| Journey and workflow building | Pre-built workflows; no AI workflow builder listed | AI-generated multi-step flows based on your brand profile and past performance; Standard and Premium | AI-assisted reporting for automation paths (added March 2026) |
| Send-time optimization | Yes; Professional | Yes; Standard and Premium | Not published for email plans |
| Predictive personalization | One-to-one product recommendations and reply sentiment analysis | Predictive segmentation, demographics, lifetime value, purchase likelihood; Standard and Premium | Not published for email plans |
| Model flexibility | Zoho credits included, or bring your own OpenAI, Anthropic, Google AI, or Cohere key | Mailchimp-managed | Constant Contact-managed |
| Plan availability | Included with paid plans; confirm allowances for your tier | Generative AI on Standard and up; availability varies by region | All plans |
AI features change quickly, and some Mailchimp AI tools are labeled beta or limited to select countries and English. Confirm current availability on each vendor’s site.
Automated journeys compared
Zoho Campaigns offers 16 triggers and six workflow series types, covering welcome and onboarding, purchase follow-up, birthdays and anniversaries, re-engagement and customer retention, and triggers from form submissions, field updates, tags, and email actions. Advanced workflows, including cart abandonment and multi-way splits, require the Professional plan, which is far cheaper than comparable tiers elsewhere. Mailchimp’s journey builder goes deepest on its Standard and Premium plans, with up to 200 journey points and e-commerce triggers. Constant Contact’s Automation Path Builder offers 17 templates, but how many you can use and how far you can customize depends on your plan.
| Journey type | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| Welcome and onboarding | Yes; welcome and onboarding series | Yes; pre-built welcome series | Yes; basic, SMS, and customer-split versions |
| Abandoned cart | Yes; Professional plan, e-commerce integration required | Yes, including new vs. returning shopper versions | Yes, all types, with email and SMS |
| Post-purchase and product follow-up | Purchase follow-up trigger | Yes; any product or specific product | Welcome nurture series templates |
| Product retargeting | Not listed | Yes | Not listed |
| Birthday and anniversary | Yes; date-field and cyclic triggers | Yes; date-based | Yes; email and SMS |
| Re-engagement | Yes; re-engagement and customer retention series | Yes | Via custom paths (Premium) |
| Tag, list, or segment triggers | Yes; list entry, tag assigned or removed, enter a segment | Yes | Via paths and segments |
| Email action triggers (click or open) | Yes; email action and open triggers | Yes | Yes |
| Form or field-change triggers | Yes; form submission and field update | Yes; API call and signup triggers | Limited |
| SMS or messaging inside journeys | SMS add-on and WhatsApp workflows | SMS add-on | SMS add-on (included in Premium) |
| Branching logic | If/else and multi-way split on Professional | If/else on Standard and up | Yes/no branches; custom paths on Premium |
| Step limits | Basic workflows on Standard; advanced on Professional | 4 points (Essentials); 200 (Standard and Premium) | Plan-limited steps; 1, 3, or unlimited templates |
Mailchimp’s older Classic Automations were discontinued in June 2025 and replaced by the journey builder. Zoho is moving to Campaigns 3.0 workflows and is retiring its autoresponders.
Integrations by category
Vendors publish total integration counts, not counts by category, so the table below pairs published totals with representative examples in each category.
| Category | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| Published total | About 50 listed (53 on GetApp), plus Zapier and the full Zoho app suite | 300+ integrations | 300+ integrations |
| E-commerce | Shopify, WooCommerce, Magento 2, Zoho Commerce | Shopify, WooCommerce, and other major storefronts | Shopify, WooCommerce, Wix, Squarespace |
| CRM | Zoho CRM (native), Salesforce, HubSpot import | Salesforce, Pipedrive, Zoho CRM | Salesforce, Zoho CRM, Wise Agent; own Lead Gen and CRM plan |
| Analytics | Google Analytics, Zoho Analytics, PageSense | Google Analytics and reporting connectors | Built-in reporting; analytics through integrations |
| Forms, landing pages, and CMS | Zoho Forms, Typeform, Leadpages, Unbounce, WPForms, WordPress, Webflow | Landing pages, forms, WordPress | Canva, Mindbody, website builders |
| Social and ads | Zoho Social | Social scheduling and ads on higher plans | Facebook, Instagram, LinkedIn, Google Ads |
| Automation platforms | Zapier, Zoho Flow | Zapier | Zapier |
| Own-ecosystem depth | 50+ Zoho apps, natively connected | Intuit ecosystem | Constant Contact suite |
Integration availability can depend on plan and region. Check each vendor’s integration directory for the apps you use.
CRM capabilities
| Capability | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| Built-in sales CRM | No; pairs with Zoho CRM or Bigin | No; marketing CRM only | Separate Lead Gen and CRM plan from $449 per month |
| Contact profiles, tags, and segments | Yes; lists, tags, custom fields | Yes; contact ratings and tags | Yes; lists, tags, custom fields |
| Predictive customer insights | Contact scoring on Professional | Predicted demographics, lifetime value, purchase likelihood (Standard and up) | Not published for email plans |
| Lead scoring | Professional (rule-based scoring) | Not built in | In the separate Lead Gen and CRM plan |
| Sales pipeline | In Zoho CRM (separate product) | Not built in; via CRM integration | In the separate CRM plan |
| CRM sync | Native Zoho CRM sync; Salesforce and HubSpot supported | Salesforce, Pipedrive, Zoho CRM via integrations | Salesforce, Zoho CRM via integrations |
| Best CRM pairing | Zoho CRM | Any major CRM | Its own Lead Gen and CRM, or Salesforce |
In short: none of the three is a sales CRM on its own, but Zoho Campaigns is the tightest fit. It syncs natively with Zoho CRM, adds rule-based lead scoring on Professional, and supports Salesforce and HubSpot, all at a fraction of the cost. Mailchimp is a marketing CRM that connects to the CRM you already use, and Constant Contact sells a separate Lead Gen and CRM plan from $449 per month.
Bot filtering and analytics accuracy
Open rates have been unreliable since Apple’s Mail Privacy Protection began preloading tracking pixels in 2021, and security software also clicks links automatically. All three platforms now filter bots, but they do it differently. None of them publishes an accuracy percentage, so the effectiveness ratings below are our assessment based on each vendor’s documented method, not a vendor guarantee.
| Zoho Campaigns | Mailchimp | Constant Contact | |
|---|---|---|---|
| Bot click filtering | Bot Filter toggle in Settings; reports split verified and bot activity | On by default since August 2025, using multi-layer detection (per third-party analysis) | Toggle in Advanced settings; on by default for accounts created in 2026; not applied to past reports |
| Bot and Apple MPP open handling | MPP opens shown as a separate metric; enhanced filtering since April 2025 | Offers open and unique-open metrics excluding bots; warns that Apple MPP still inflates opens | Splits opens into confirmed (people) and proxy (bots, Apple MPP); reclassifies if later proven human |
| Plans covered | Paid and free accounts; toggle available in settings | Vendor documentation does not restrict filtering by plan | All accounts |
| Estimated effectiveness | Strong; most transparent, with toggle and separate bot and MPP metrics | Strong for clicks; opens remain directional | Strong; clearest open-rate separation |
| Known gaps | MPP opens are included in segments and workflows by default | Apple MPP opens still reported in standard open rate | Does not cover SMS link clicks |
| Practical accuracy | Trust verified clicks and conversions; review MPP metric | Trust clicks and conversions over opens | Trust confirmed opens, clicks, and conversions |
Why it matters: in one published analysis of a single sender, about 71% of reported clicks turned out to be bots before filtering, and one platform measured a 9.4% drop in click rate after enabling bot filtering on its own newsletter. Your own numbers will differ, but the lesson holds on every platform: judge campaigns by confirmed clicks, conversions, and revenue rather than raw opens.
Where Zoho Campaigns wins
- Value. At 10,000 contacts, Professional is $71.30 per month (about $856 per year), roughly half the cost of Mailchimp Standard and about a quarter of Constant Contact Premium.
- Unlimited sending. Every paid plan sends unlimited email, so a growing list or a busy sending schedule never triggers overage fees.
- A generous free plan. 2,000 contacts and 6,000 sends per month, versus 250 and 500 on Mailchimp Free, and no free plan at all on Constant Contact.
- Native Zoho suite integration. Campaigns syncs natively with Zoho CRM and connects to 50+ Zoho apps, including Social, Forms, Analytics, PageSense, and Flow, so your data lives in one ecosystem.
- Multichannel and flexible AI. SMS in the US, Canada, and India, WhatsApp workflows, and Zia AI that writes across channels, with the option to bring your own AI model.
- Teams and agencies. 5, 10, or 20 users by plan, plus an Agency plan for managing multiple clients with license sharing.
- Transparent reporting. A Bot Filter toggle and separate verified, bot, and Apple Mail Privacy Protection metrics make it the most transparent of the three.
- Support included. Phone and email support on every plan, with in-product chat on paid plans.
Where Mailchimp and Constant Contact still have an edge
Mailchimp has the deepest automation, AI, and predictive tools of the three on its Standard and Premium plans, with up to 200 journey points and the cleanest builder. It has 300+ integrations with the largest third-party reach for CRM and e-commerce tools. The trade-offs are cost, since it is the most expensive of the three at 10,000 contacts, a free plan cut to 250 contacts and 500 sends in January 2026, charges for unsubscribed contacts unless archived, and phone support limited to Premium.
Constant Contact includes live phone and chat support on every plan, including the $12 Lite tier, plus hands-on onboarding, events and social tools, and nonprofit discounts of 20 to 30 percent on prepaid plans. Its automation is more limited and its pricing climbs quickly as your list grows. One third-party review also notes that canceling requires a phone call, so confirm the cancellation process before you sign up.
Zoho Campaigns’ own trade-offs: reviewers describe the interface as less polished than Mailchimp’s, its template and non-Zoho integration libraries are smaller (about 50 listed, plus Zapier), and Apple Mail Privacy Protection opens are included in segments and workflows by default.
Which platform is best for which business?
| Business type | Best fit | Why |
|---|---|---|
| Solo founders and startups testing email (under 500 contacts) | Zoho Campaigns Free | Free for 2,000 contacts and 6,000 sends, versus 250 and 500 on Mailchimp Free; Constant Contact has no free plan |
| Budget-first teams with 5,000 to 25,000 contacts | Zoho Campaigns | Roughly $27 to $76 per month on Standard (annual billing), with unlimited sends |
| Small and mid-size businesses that want advanced automation at a fair price | Zoho Campaigns Professional | About $856 per year at 10,000 contacts, versus $1,620 for Mailchimp Standard and $3,300 for Constant Contact Premium |
| Zoho CRM or Zoho One companies | Zoho Campaigns | Native CRM sync and one vendor, one login |
| B2B and professional services with a sales team | Zoho Campaigns with Zoho CRM | Lead scoring and CRM sync at low cost; Mailchimp with Salesforce, Pipedrive, or Zoho CRM, or Constant Contact’s Lead Gen and CRM plan, are alternatives |
| Agencies and consultants managing many clients | Zoho Campaigns Agency | Multi-client console and license sharing at low cost; Mailchimp Premium for unlimited seats and audiences |
| High-volume senders with large, frequent lists | Zoho Campaigns | Unlimited sends on paid plans; Constant Contact Premium for 24x sends and priority support; Mailchimp Premium for 15x |
| Businesses selling in multiple countries | Zoho Campaigns | SMS in the US, Canada, and India plus WhatsApp workflows; Mailchimp and Constant Contact SMS are US-focused |
| Nonprofits and associations | Zoho Campaigns or Constant Contact | Zoho offers nonprofit discounts through sales; Constant Contact offers 20 to 30 percent prepay discounts; Mailchimp lists about 15% |
| Small e-commerce and direct-to-consumer brands (500 to 25,000 contacts) | Mailchimp Standard | E-commerce triggers, abandoned cart and retargeting journeys, predictive segmentation, and 300+ integrations. Zoho Professional is a lower-cost alternative with cart abandonment. Very large pure-play e-commerce senders may also evaluate specialist tools |
| Marketing teams of 3 to 10 that need AI and testing | Mailchimp Standard or Premium, or Zoho Professional | Generative AI, send-time optimization, advanced segmentation, and up to 5 seats (unlimited on Premium); Zoho Professional offers 20 users and send-time optimization for less |
| Local service businesses, restaurants, retail, and fitness studios | Constant Contact | Phone and chat support on every plan, hands-on onboarding, and built-in events, social, and SMS tools |
Comprehensive takeaway
| Category | Winner | Notes |
|---|---|---|
| Price and sending limits | Zoho Campaigns | Unlimited sends and roughly half Mailchimp’s cost at 10,000 contacts |
| Free plan | Zoho Campaigns | 2,000 contacts and 6,000 sends, versus 250 and 500 on Mailchimp; none on Constant Contact |
| Zoho suite and CRM pairing | Zoho Campaigns | Native Zoho CRM sync and 50+ connected Zoho apps; Mailchimp and Constant Contact connect to outside CRMs |
| Multichannel and international messaging | Zoho Campaigns | SMS in the US, Canada, and India plus WhatsApp workflows; other two are US-focused |
| AI flexibility | Zoho Campaigns | Multi-channel AI writing and bring-your-own-model; Mailchimp is strongest on predictive tools |
| Teams and agencies | Zoho Campaigns | 5, 10, or 20 users by plan and an Agency plan |
| Ease of use and speed to launch | Mailchimp | Cleanest builder and fastest path from idea to campaign |
| Automation and journey depth | Mailchimp | Zoho Professional is close for far less money; Constant Contact is most limited below Premium |
| Predictive tools | Mailchimp | Predicted demographics, lifetime value, and purchase likelihood on Standard and up |
| Phone and live chat support | Constant Contact | Phone and chat on every plan; Zoho includes phone and email, with chat on paid plans |
| Third-party integrations | Mailchimp and Constant Contact | Both list 300+; Zoho relies on Zapier beyond its own suite |
| Bot filtering and reporting accuracy | Tie | All three filter bots; Zoho has the most transparent controls and Constant Contact the clearest open-rate separation. Trust clicks and conversions over opens on each |
Bottom line
If you want the most capability per dollar, unlimited sending, and a platform that connects natively to Zoho CRM and the rest of the Zoho suite, Zoho Campaigns is the best overall choice for budget-conscious small and mid-market businesses and startups. Choose Mailchimp when the deepest automation, AI, and predictive tools matter most, and Constant Contact when live phone and chat support and hands-on guidance matter most. The right fit depends on your list size, automation needs, and team, and of course how deep your pockets are. BLAIRCOMM can help you choose, migrate, and run the right platform so you get more from every send.
This is where BLAIRCOMM comes in. We can fully set it all up, design custom dashboards and analytics, journeys, email formats, and branding, migrate your existing lists and templates, then either let you continue to manage it, or we can provide a fully managed and onboarding solution where all you and your team have to do is use it to benefit from the market intelligence and increased ROI. Want help choosing and setting up the right platform? Get a free consultation from BLAIRCOMM
Support options compared
Zoho Campaigns includes phone and email support on every plan, with in-product chat on paid plans. Constant Contact gives you phone and chat on every plan. Mailchimp reserves phone support for its Premium plan, but offers 24/7 email and chat on Essentials and Standard.
| Support feature | Zoho Campaigns | Mailchimp | Constant Contact |
|---|---|---|---|
| Included with every paid plan | Email and phone; in-product chat on paid plans | Essentials and Standard: 24/7 email and chat | Live phone and chat on all plans, including Lite |
| Free plan support | Email and phone; chat during trial only | Email for the first 30 days | No free plan |
| Phone support | All plans | Premium only | All plans |
| Priority or paid upgrade | Paid Premium and Enterprise tiers priced as a percentage of subscription; confirm with Zoho sales for Campaigns | Premium: priority phone support | Premium: dedicated priority support |
| Dedicated manager | Enterprise tier; confirm eligibility | Customer success manager for select custom plans spending $299+ per month | Priority onboarding on Premium |
| Onboarding | Self-serve; migration support on Standard | Personalized onboarding on Standard and Premium (Premium: 4 sessions); migration services for select Premium accounts | 1:1 onboarding on Lite and Standard; priority onboarding on Premium |
Support terms reflect published vendor and third-party listings as of October 2026 and may change. Confirm on each vendor’s site.
Zoho Campaigns
Zoho provides email and phone support by default, with in-product chat on paid plans and migration help on Standard, all without a premium price tag. Zoho also sells paid support tiers as a percentage of your subscription, but confirm with Zoho sales that those apply to a Campaigns subscription.
Mailchimp
Free accounts get email support for the first 30 days. Essentials and Standard add 24/7 email and live chat, and Premium adds phone and priority support plus multiple onboarding sessions. Phone calls with Mailchimp support are currently English only. Personalized onboarding is included for new Standard and Premium accounts during the first 90 days.
Constant Contact
Constant Contact is known for hands-on guidance, with live phone and chat support on every plan and one-on-one onboarding on Lite and Standard. Premium adds priority support and onboarding. That makes it the easiest of the three for teams who want to talk to a person.
The takeaway: if you want solid baseline support, with phone and email on every plan, at the lowest cost, Zoho Campaigns delivers. If you want live chat on every plan and the most hands-on onboarding, Constant Contact is the pick. If you want 24/7 chat and the strongest automation tools, Mailchimp fits, and you can move to Premium when you need phone support. In BLAIRCOMM’s fully managed option, you receive dedicated support, development services, and onboarding as part of the plan, whichever platform you choose. Get a free consultation from BLAIRCOMM