Pricing Comparison
What each tool actually costs to start, and how the billing model changes as your account grows.
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| Tool | Free plan | Starting paid price | Billing model |
|---|---|---|---|
| Zaprep | Free forever — 2 accounts, 1,000 messages/mo | $2.99/month | Flat rate — message volume + account slots, not contact count |
| ManyChat | Limited free tier (contact cap) | Varies by contact count | Contact-based — cost rises as your audience grows |
| Chatfuel | Limited free tier | Varies by conversation volume | Conversation-based tiers, broader bot-builder platform |
| Tidio | Limited free tier | $29/month | Website-chat-first; Instagram is one of several channels |
| Agorapulse | Free trial only | $49/month per user (Standard tier) | Per-user social inbox/scheduling suite, not automation-first |
Competitor figures based on publicly available pricing pages as referenced elsewhere on this site (see individual comparison pages linked below). Pricing changes — verify current rates directly with each vendor before switching. Zaprep figures are current and exact.
A tool that looks cheap at signup can become expensive fast if it bills by contact count — every follower who ever DMs you gets added to your bill, whether or not you message them again. This is the exact mechanic that makes contact-based tools spike in cost after a viral post: more comments and DMs means more contacts stored, which pushes you into a higher tier regardless of your actual message volume.
Zaprep bills by messages sent and connected account slots — your bill stays the same whether you have 100 followers or 100,000. A viral post that generates thousands of comments doesn’t change your monthly cost, only the number of automated replies going out (which is capped by plan, not charged per contact stored).
Zaprep's Starter plan is free forever with 2 Instagram accounts and 1,000 automated messages per month, no credit card required and no time limit. Several competitors offer free trials rather than a permanently free tier, or free plans capped at a very small number of contacts.
The two dominant billing models are contact-based (you pay more as your audience/contact list grows, regardless of how many messages you actually send) and message-based or flat-rate (you pay for message volume or a flat monthly fee, independent of how many followers or contacts you have). Contact-based pricing can spike unpredictably after a viral post; message/flat-rate pricing stays predictable as your audience grows.
No — price often reflects platform breadth (supporting many channels: website chat, WhatsApp, SMS, email) rather than Instagram-specific depth. A tool priced higher because it also does website live chat and email ticketing may have fewer Instagram-specific features (comment automation, follow gate, story reply triggers) than a tool built for Instagram alone.
Free forever plan. No credit card. Upgrade only when you need to.