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Quick picks by need
This page compares platforms. For what to automate first and seven ready workflows, read our guide to AI marketing automation.
| If you need | Start by looking at |
|---|---|
| A CRM with email and AI help | HubSpot or Zoho |
| Low-cost email with simple flows | Brevo or Zoho Campaigns |
| Deeper email and SMS sequences | ActiveCampaign |
| Online store email and SMS | Klaviyo |
| Connecting apps you already use | Zapier, Make or n8n |
| WhatsApp campaigns and replies | AiSensy, Interakt or Wati |
Six platforms compared
| Tool | Best for | Free plan | AI features named | Main limit |
|---|---|---|---|---|
| HubSpot | Teams that want CRM, marketing and sales in one place | Free CRM and tools | Breeze Assistant and agents, per HubSpot’s AI page | Costs rise with seats and contacts |
| Zoho Campaigns | Small teams already on Zoho, or watching budget | Up to 2,000 contacts, per Zoho Campaigns pricing | Zia for copy and send times | Zoho also sells a separate Marketing Automation product, so check which one you need |
| ActiveCampaign | Email, SMS and WhatsApp sequences with segments | No; 14-day trial, per ActiveCampaign’s site | AI campaign builder, predictive sending | Priced per contact |
| Brevo | Low-cost email and SMS | 300 emails a day, per Brevo’s plans article | Brevo AI features | WhatsApp is only on higher plans |
| Mailchimp | Simple email for small lists | 250 contacts, 500 sends a month, per Mailchimp’s pricing page | Intuit Assist on Standard and Premium | Free plan is thin; Essentials flows are basic |
| Klaviyo | Ecommerce brands | Yes, see Klaviyo’s site | K:AI tools | Built for B2C; less natural for B2B |
Prices change often and several vendors hide them behind a demo or a currency selector, so confirm on the vendor’s page. Also note that none of these pages showed rupee prices for every plan when we checked.
Connectors: Zapier, Make and n8n
These tools do not replace a marketing platform. They pass data between the apps you already use, such as a form, a sheet, a CRM and WhatsApp.
- Zapier: easiest to learn, with a free plan of 100 tasks a month, per Zapier’s pricing page.
- Make: a visual builder that bills per credit and has a free plan, per Make’s pricing page.
- n8n: the self-hosted Community edition is free, per n8n’s Community edition page, which suits agencies that can manage a server.
AI steps in these tools use up tasks or credits too, so watch the usage on a busy flow.
WhatsApp platforms for India
WhatsApp is where many Indian customers reply fastest. You reach it through an approved provider of the WhatsApp Business API.
- AiSensy: an Indian provider with a free tier and rupee pricing, per AiSensy’s pricing page.
- Interakt: a WhatsApp suite with a built-in CRM, per Interakt’s pricing page.
- Wati: team inbox and automation, with a short trial, per Wati’s pricing page.
Provider fees are separate from Meta’s per-message charges, and Meta has changed its billing before. Ask each provider for a worked example using your expected message mix.
Enterprise tools and a content tool
Large B2B teams may meet Adobe Marketo Engage, Marketing Cloud Next or Braze. These are sold by quote and need dedicated staff, so most small firms can skip them.
A note on Jasper: Jasper helps draft and manage content, see Jasper’s pricing page. It is not an automation platform. It reaches other systems through connectors or an API, so treat it as a writing layer beside the tools above.
WhatsApp messaging rules
Automation makes it easy to message the wrong people. Check these WhatsApp platform rules first.
- WhatsApp opt-in. Get clear agreement to hear from your named business before you message, per Meta’s opt-in guidance. Poor message quality can lead to rate limits.
- The 24-hour window. When a customer writes to you, you can reply freely for 24 hours. After that you need an approved template, per Meta’s messaging documentation.
- Template categories. Meta reviews templates and can move a promotional one into the marketing category, per template categories. Do not label a sales message as a utility one.
How to choose
- Name one job. A welcome series, a lead follow-up or an abandoned-cart reminder.
- Pick the channel. Email, WhatsApp or both, based on where your customers answer.
- Check where contacts live. Use the platform that already holds your list, so you avoid duplicate data.
- Test on a small segment. Run 50 to 100 contacts for two weeks with a person approving each send.
- Measure. Track time saved, replies and qualified leads, not messages sent.
If you want help choosing and setting up, our marketing automation and CRM service covers both.
Mistakes to avoid
- Buying on features. A tool you will not maintain is worse than a simpler one.
- Messaging bought lists. It brings spam complaints and can get your WhatsApp number restricted.
- Letting AI send unreviewed. Drafts need a human check, especially in Tamil or Hindi.
- Ignoring message costs. WhatsApp charges add up at volume.
- Running ten flows at once. Start with one and fix it.
Final thoughts
The best AI marketing automation tools are the ones your team will actually maintain and your customers have agreed to hear from. Pick one job, one channel and one platform, and review every send until you trust it.
If you would like a digital marketing agency in Chennai to set it up with you, see our marketing automation service. The workflows are in our AI marketing automation guide.
Frequently asked questions
Which is the best AI marketing automation tool for a small Indian business?
There is no single best. HubSpot or Zoho suit a team that wants a CRM, Brevo suits low-cost email, and AiSensy or Interakt suit WhatsApp. Pick by channel and team size, then test on a small segment.
How much do AI marketing automation tools cost?
Many have free plans with limits. Paid plans, checked on 14 October 2026, included Zapier Professional from $19.99 a month and Brevo Starter from $9 a month. Pricing varies by contacts, sends and seats, so confirm on each vendor’s page.
Can I run WhatsApp marketing automation without opt-in?
No. WhatsApp requires clear opt-in before you message someone. Keep a record of when and how each person agreed, and only send what they signed up for.
Is AI marketing automation the same as a chatbot?
No. Automation runs actions on rules and triggers. A chatbot is one use of it. AI adds drafting, scoring and suggestions on top.
Do I need Zapier if I have HubSpot?
Often not. HubSpot connects to many apps directly. Add Zapier, Make or n8n only for an app it does not reach, or for steps it cannot do.