Comparison9 min readUpdated May 14, 2026

Interakt Alternative 2026: Cheaper WhatsApp Automation for Indian SMBs

Interakt charges ₹1,999/mo Growth or ₹4,499/mo Pro. PostEngage.ai gives you FREE keyword replies + AI credits on the official Meta WhatsApp Cloud API.

Quick Verdict: Interakt vs PostEngage.ai

Interakt was one of the first India-native WhatsApp Business API platforms and remains popular with Indian D2C brands. But in 2026, the ₹1,999-₹4,499/month subscription model is being challenged by free-tier alternatives. PostEngage.ai flips the script: keyword auto-replies are free forever, and you only pay credits when you opt into AI-personalised replies.

FeatureInteraktPostEngage.ai
Starting price₹1,999/moFree keyword replies
Pro plan₹4,499/moPay-per-AI-credit
AI-personalised repliesNot nativeBrand-voice trained
INR billingYesYes
Free plan14-day trialFree forever + 100 AI credits

Feature-by-Feature Comparison

FeatureInteraktPostEngage.ai
Official WhatsApp Cloud APIYesYes
Free keyword auto-repliesPaid onlyFree
AI-personalised repliesNo native AIYes (credit-based)
Broadcasts & templatesYesYes
Shopify integrationPro planIncluded
WooCommerce integrationPro planIncluded
CRM integrationsPro planHubSpot, Zoho, Zapier
Team inbox & seats5 seats incl.Unlimited seats
Click-to-WhatsApp adsYesYes
Brand voice trainingNoYes
AI handles off-script messagesNoYes
Setup time1-3 days< 30 minutes
Meta Business PartnerYesYes

Pricing in 2026: Where Your Money Goes

Interakt 2026 pricing
  • Growth₹1,999/month — basic chatbots
  • Pro₹4,499/month — integrations unlocked
  • EnterpriseCustom pricing
  • Meta conversation feesPass-through (no markup)
  • Free plan14-day trial only

Annual: ₹23,988 (Growth) or ₹53,988 (Pro). Plus GST.

PostEngage.ai 2026 pricing
  • Keyword auto-repliesFree forever
  • AI-personalised repliesPay-as-you-go credits
  • Free signup bonus100 AI credits
  • Meta conversation feesPass-through (no markup)
  • Team seatsUnlimited
  • IntegrationsAll tiers

AI vs Rule-Based: What Interakt Doesn't Have

Interakt is a rule-based flow builder — same model as AiSensy and the older Wati. PostEngage.ai is the first WhatsApp tool in India to separate the two clearly: keyword rules are free, AI-personalised replies are credit-based, and you can mix both in the same flow.

Why the split model wins

~70% of inbound WhatsApp messages are predictable: hours, price, location, booking. Keyword rules handle these for free.

The remaining ~30% — the high-value, off-script questions — are where AI replies earn their credits.

Setup Time Compared

Time to first live auto-reply:

Interakt1-3 days (KYC + template approval)
PostEngage.aiUnder 30 minutes

Verdict: Interakt or PostEngage.ai?

Choose Interakt if:

You already have an Interakt Pro contract and rely on a specific Pro-tier integration that PostEngage doesn't yet support natively.

Choose PostEngage.ai if:

You want free keyword auto-replies, brand-voice AI on demand, INR billing, unlimited team seats, and a sub-30-minute setup. Especially if you're an Indian SMB or D2C brand currently paying ₹2,000-₹5,000/month for features you barely use.

Also read: PostEngage vs Interakt head-to-head and best WhatsApp automation tool India 2026.

Frequently Asked Questions

Will my Meta WhatsApp templates carry over from Interakt?

Yes. Templates live in Meta's system, not in the platform layer. Reconnect your WABA to PostEngage.ai and all approved templates appear automatically.

Do I lose data when I switch?

No. Export your contact list as CSV, import to PostEngage with opt-in flags. Conversation history can be exported from Interakt before disconnecting.

Is there a hidden Meta markup?

No. PostEngage.ai passes through Meta's per-conversation fees at cost (~$0.005-$0.07 depending on conversation type and country).

Switch from Interakt Today

Free keyword auto-replies, 100 free AI credits, INR billing, and the official Meta WhatsApp Cloud API. Setup in under 30 minutes.

Meta Business Partner — official WhatsApp Cloud API
AP
Arjun Patel
India D2C Growth Lead

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