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Instagram DM automation cost calculator

Set your monthly volume once and see what each Instagram DM tool would charge for it, from their own published pricing. Sorted cheapest first.

DMs each person gets
ToolPlan you would needPer monthHow it is billed
ReplyRepLite$10Per DM: 10,000 DMs
ZorchaPro$14.99Flat, unlimited DMs. Free plan takes 8% of digital product sales
ChatfuelBusiness$18Flat, billed yearly (only price shown). No free plan
LinkDMPro$19Per DM: 10,000 DMs
ReplyRushBoost$25Per DM: 10,000 DMs
CreatorFlowGrowth$30Per DM: 10,000 DMs
ManyChatBusiness$69Per active contact: 5,000 contacts, overage included

List prices in US dollars before tax, from each vendor’s own pricing page, checked 19 October 2026. Monthly billing unless noted. Features differ between tools, so the cheapest bill is not always the best fit: read the comparison for each.

Three ways Instagram DM tools bill

Billing modelWhat you pay forWhat a viral month doesTools
Per DMMessages sent, in plan-sized blocksNothing until you run out of DMs, then the next plan upReplyRep, LinkDM, CreatorFlow, ReplyRush
Per contactEach person you interact with in a monthEvery new commenter adds to the bill, with overageManyChat, Inro
FlatA fixed plan price, limits set by features or creditsNothing, within the plan's other limitsZorcha, Chatfuel, Spur

How the calculator works

  • Total DMs = people who comment × DMs each person gets. Per-DM tools are priced on that total; per-contact tools on the number of people.
  • ReplyRep: the cheapest plan whose allowance covers the total. Plans run from 2,000 DMs free to 400,000 a month.
  • ManyChat: the cheapest tier for that many active contacts, overage included.
  • Flat-priced tools show their entry paid plan. Check that plan's other limits (AI credits, flows, accounts) on the comparison page.
  • Prices were read from each vendor's pricing page on 19 October 2026. Some vendors localise prices by country or only show yearly prices; the table says which.

Price is one input, not the answer

A tool that also runs WhatsApp and Messenger can be worth more than its price difference if you use those channels. If Instagram is the whole job, pay for Instagram. Every comparison says plainly when the other tool is the better pick, and the best Instagram DM automation tools guide ranks them by use case.

Frequently asked questions

It depends on volume. At low volume several tools have free plans. At thousands of commenters a month, per-DM tools are usually cheaper than per-contact tools. Put your own numbers into the calculator to see the order for your account.

Your volume is more than that tool's largest published plan covers. The vendor may offer a custom plan; ask them directly.

They were read from each vendor's own pricing page on 19 October 2026. Prices change, so confirm on the vendor's site before you buy.

No. All figures are list prices before tax, in US dollars, for monthly billing unless the row says otherwise.

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