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Meta Business Partner
100% Official API
LinkDM and InstantDM both turn Instagram comments into DMs. LinkDM bills by how many DMs you send each month; InstantDM is flat and unlimited, and layers on AI, custom flows and viral-spike safety. Here's the straight comparison.
Ask AI anything about how InstantDM and LinkDM compare on pricing, DM limits and features.
We have moved our business from Manychat to InstantDM. I am getting the same product at one-third of the price I was paying to Manychat.
We need to email and contact manychat, and wait for month for the support. But in InstantDM, We're getting support even if it's at 2AM in the morning over WhatsApp and web chat.
From $9.99/mo flat
Best when your DM volume is unpredictable or growing — you pay the same whether you send 500 or 500,000 DMs — and you want AI, flows and safety built in.
$0–$99/mo (by DM volume)
Best for creators with light, predictable volume who want a simple comment-to-DM tool and a genuinely generous free tier.
| Scenario | InstantDM | LinkDM |
|---|---|---|
| Just starting — light volume | $0 (500 automations/mo free) | $0 (up to 1,000 DMs) |
| Growing — ~25,000 DMs/mo, 1 account | $9.99/mo flat | $19/mo (Pro cap) |
| Viral — 100,000+ DMs in a month | $9.99–$24.99/mo flat | $99/mo (Platinum+) |
| Need AI agent + custom flows | Included | Not available |
Note: LinkDM's free tier is the best entry point if you only send a few hundred DMs a month. InstantDM wins as soon as volume grows, you add multiple accounts, or you want AI, flows and viral-spike safety — because the price never changes.
| Feature | InstantDM | LinkDM |
|---|---|---|
| PRICING & LIMITS | ||
| Pricing model | Flat — unlimited DMs | By DM volume |
| Free plan | 500 automations/mo | Up to 1,000 DMs/mo |
| Monthly DM cap | None | 1k / 25k / 300k by tier |
| Entry paid plan | $9.99/mo unlimited | $19/mo (25k DMs) |
| AUTOMATIONS | ||
| Comment-to-DM | ✓ | ✓ |
| Story reply automation | ✓ | ✓ |
| Facebook comment automation | ✓ | ✓ |
| Custom flows & funnels | ✓ | — |
| Follow-up messages | ✓ | — |
| Claude AI agent | ✓ | — |
| Collab Post automation | ✓ | — |
| Schedule post + auto-DM | ✓ | — |
| Meta Ads comment automation | ✓ | — |
| SAFETY & PLATFORM | ||
| Official Meta Business Partner | ✓ | Official Instagram API |
| Viral-spike DM Safety Queue | ✓ | — |
| Multiple Instagram accounts | ✓ | ✓ (3–10) |
| INTEGRATIONS & SUPPORT | ||
| Native Shopify | ✓ | — |
| Make.com automations | ✓ | — |
| API access | ✓ (Trendsetter) | — |
| Direct human support | ✓ WhatsApp & web chat | Email / help docs |
See what creators and brands are saying about InstantDM
The questions creators ask most before switching.
Both turn Instagram comments into DMs. The difference is the pricing model and depth. InstantDM is flat and unlimited — $9.99/mo (Legend Pro) or $24.99/mo (Trendsetter) billed yearly, with no monthly DM cap — and adds a Claude AI agent, custom flows, Collab Post automation and a viral-spike DM Safety Queue. LinkDM prices by how many DMs you send each month: a free tier up to 1,000 DMs, Pro at $19/mo for up to 25,000 DMs across 3 accounts, and Platinum+ at $99/mo for up to 300,000 DMs per account across 10 accounts.
LinkDM has three tiers: Free (up to 1,000 DMs/month, post & reel auto-reply, story and Facebook automations), Pro at $19/mo (up to 3 Instagram accounts and 25,000 DMs/month, about $182/year with the annual discount), and Platinum+ at $99/mo (up to 10 accounts and 300,000 DMs per account per month, about $832/year). InstantDM is flat at $9.99 or $24.99/mo with unlimited automations regardless of DM volume.
Both have a free plan. LinkDM's free tier covers up to 1,000 DMs a month. InstantDM's free plan includes 500 automations a month with no credit card, then flat paid pricing from $9.99/mo. LinkDM's free DM allowance is higher, but InstantDM's paid plans remove the monthly cap entirely and add AI, flows and viral-spike safety.
InstantDM has no monthly DM cap on any paid plan, so a viral post that generates 100,000+ comments costs the same $9.99–$24.99/mo. LinkDM caps DMs per tier — 1,000 free, 25,000 on Pro, 300,000 per account on Platinum+ — so high-volume creators climb to the $99/mo Platinum+ plan. For unpredictable or viral volume, InstantDM's flat unlimited model is more predictable.
InstantDM adds a Claude-powered AI agent that qualifies leads in natural conversation, custom multi-step flows and follow-ups, Collab Post automation (capture leads from posts you're tagged in), schedule-a-post-with-its-auto-DM, Meta Ads comment automation, a native Shopify integration, Make.com connectivity, API access on Trendsetter, and a DM Safety Queue that paces sending during viral spikes. It also automates Facebook comments, not just Instagram.
Yes. InstantDM is an official Meta Business Partner using the official Instagram Graph API with OAuth — it never asks for your password. On top of that it runs a DM Safety Queue, smart slow-down and an auto overload handler that automatically pace sending so you stay within Instagram's limits, even on reels with 100,000+ comments.
Yes on both. InstantDM supports multiple Instagram accounts and is built to be agency-friendly. LinkDM allows up to 3 accounts on Pro and up to 10 on Platinum+. Because InstantDM doesn't meter DMs, you don't have to weigh account count against a monthly DM allowance.
Yes — it takes minutes. Connect your Instagram Business account, recreate your keyword automations from a template, and go live. Start on the 7-day free trial (no card) and run both in parallel until you're confident. Our team helps over WhatsApp and web chat.
Join 30,000+ creators and brands using InstantDM today.
Get Started NowAny support required, we're just one click away.
