Off the annual commitment
What actually changes moving from InstantDM to inDM, starting with the fact that they are the cheaper paid plan and we are the much larger free one.
The pricing delta
InstantDM, checked 2026-08-14. Free forever at 500 DMs a month. Legend Pro at $12/mo month-to-month or $9.99/mo billed yearly. Trendsetter at $29.99/mo or $24.99/mo billed yearly. Yearly billing gives two months free, which is exactly what reconciles the two sets of figures. Their pricing page loads with the yearly toggle pre-selected.
inDM, as of 2026-08-16. Free forever with unlimited messages. Growth at $4.99 for the first month, then $14.99, nothing metered on either plan. All month-to-month: we do not sell an annual plan, so there is no discounted rate hiding behind a toggle.
Said first, because it is the part that argues against switching: on the paid plan they are cheaper. Legend Pro is $12 month-to-month, or $9.99 committed annually, against inDM Growth at $14.99 month-to-month. If the paid tier is where you will live and $3 a month decides it, staying is rational and this page will not pretend otherwise. The case for moving is the free plan, below.
Both plans now say "unlimited", and the qualifications differ. Theirs is bounded in their own comparison table at 750/hr, which is Meta's ceiling on private replies rather than a product limit, and applies to us equally at the platform level. Ours carries no published hourly figure. Neither is a number you can hold us to, so treat this as a wash and decide on the free tiers instead: 500 DMs a month there, unlimited here.
Theirs → ours
| In InstantDM | In inDM | What changes |
|---|---|---|
| Legend Pro, unlimited (750/hr) | Growth, unlimited messages, $14.99/month | Both bounded by the same Meta ceiling; ours is a number you can count. |
| Free forever, 500 DMs/month | Free forever, unlimited messages, 1 account | Unlimited against their 500, with every automation type on it. |
| Follow-for-link | Follow gate | One toggle, on both plans, with no message meter behind it. |
| Collect email in DM | Email capture gate | The DM asks for the email before delivering the link. |
| Reels and Story automation | Comment, story reply and DM keywords | Attached to the post the automation runs on. |
| API access + webhooks (Trendsetter) | Not available | A genuine loss if you've built on it, inDM publishes no API. |
| Up to 10 accounts on Multi Pro | Every client account in one workspace | Up to 5 accounts on Growth, 15 on Agency Lite for $39 a month, 30 on Agency Pro for $99 and then $3 each. Clients connect their own accounts from a link you send. |
Moving day, step by step
Check what you're mid-commitment on
If you're on InstantDM's yearly billing at $9.99 or $24.99, you have paid for the year. Work out what's left on it before moving, inDM's free plan can run alongside in the meantime at no cost and no message limit.
Check whether you use their API
Trendsetter includes API access and webhooks. inDM does not publish an API, so anything you have wired into your own stack will not carry across. Decide that before you move, not after.
Connect Instagram to inDM
Sign up and connect through Instagram's own login, inDM never sees your password. Connect the accounts you run: up to 5 on Growth with no per-account charge, and more on an agency plan.
Rebuild, verify, then retire
Open My Content, pick the post, set the keyword, write the DM, and check the live preview. It renders exactly as Instagram will. Keep InstantDM connected while you verify, pausing each of their automations as its inDM replacement goes live so two tools don't answer the same keyword.
- No annual commitment. The monthly price is the only price, though theirs is $3 lower
- A free tier with no message limit at all, against their 500 a month
- No allowance to plan against, because there is nothing to plan against
- Up to 5 connected Instagram accounts on Growth
- No meter of any kind. The bill does not respond to a viral week
- No API or webhooks. InstantDM's Trendsetter has both; inDM publishes neither.
- If your sending is very spiky, their unlimited-shaped plan may genuinely fit better than a monthly allowance.
- Both tools sit under the same Meta ceiling of roughly 750 private replies per hour per account.
- Their blog cites 5,000 DMs/hour, which conflicts with Meta's documented ~750. Verify before planning capacity on either figure.
- Figures checked 2026-08-14 (InstantDM) and 2026-08-12 (inDM).
Questions, answered plainly
Is inDM actually cheaper than InstantDM?
No, not since 2026-08-16, InstantDM is the cheaper paid plan either way. Legend Pro is $12 month-to-month or $9.99 billed annually, against inDM Growth at $14.99 month-to-month. inDM does not sell an annual plan, so the monthly price is the only price. Where inDM is dramatically cheaper is the free tier: unlimited messages against their 500 a month.
What do I lose by leaving InstantDM?
API access and webhooks, which their Trendsetter tier includes and inDM does not publish. If you have wired InstantDM into your own stack, that work does not carry across. Their viral-mode tooling is also marketed as a distinct surface, where we simply pace sends under the same Meta limits.