Is there a completely free way to auto DM on Instagram?

Yes. Tem's free plan sends a daily allowance of automated DMs at no cost, forever, with no card. Free plans on most tools are capped; paid plans remove the cap.

Can I auto DM new followers for free?

No tool built on the official API can DM someone just for following you; Instagram does not allow it. Automation replies to people who commented or messaged you. Tools that claim to DM new followers are bots.

Will a free auto DM tool get my account banned?

Not if it uses Instagram's official API, never asks for your password, and only replies to people who reached out. Bots that log in as you are what gets accounts restricted.

How many DMs can I send per day for free?

It depends on the tool's free plan. Tem gives a fixed number every day that resets daily. Instagram itself also has rate limits that any legitimate tool stays under.

Instagram Auto DM, Free: How to Set It Up in 2026 Without a Bot

You can auto DM on Instagram for free, safely, as long as the tool works through Instagram's official API and only messages people who commented on your post or messaged you first. A free Instagram auto DM tool watches your Reel for a keyword (LINK, GUIDE, PRICE) and sends each commenter a private reply with your link within seconds. What "free" usually means is a daily or monthly allowance of automated DMs, with a paid plan when a Reel outgrows it. Here is how to set it up and what to watch for.

What a free auto DM tool does

Comment to DM. The main job. Keyword in, link out, no typing.
Follow gate. Asks the commenter to follow you before the link is sent.
Story reply to DM. Someone replies to your story with a word and gets a link back (on some tools).
Tracking. Who got the DM and who opened the link, per Reel.

What "free" actually means

Meta does not charge for Instagram DMs, so a free plan is not a trick; the cost to the tool is close to zero. The catch is the cap. Free plans limit automated DMs by day or by month. A daily cap is the friendlier design: it resets every day, so you are never locked out until next month in the middle of a Reel taking off. Tem's free plan works this way, a set number of DMs every day, forever, no card. On the free plan the DM ends with a short "Sent free with Tem" line; paid plans (unlimited, from Rs 99/month in India) send it clean.

Set it up in two minutes

Use a professional account. Creator or business; switching is free in Settings and changes nothing your followers see.
Connect through Instagram's own screen. A real tool never asks you to type your password into its app. Tem creates your account from that login automatically.
Pick the Reel and the keyword. One word, easy to type. LINK is the safe default.
Paste the link and turn it on. Add "comment LINK and I'll send it" to your caption.

The step-by-step with screenshots is in how to auto-DM people who comment on your Reel.

Free tools to avoid

Anything that logs in with your username and password, promises to DM your followers in bulk, or offers "auto follow / unfollow" is a bot, not automation. Those get accounts restricted, and "free" is not worth a restricted account. Instagram's own rules are simple: one private reply per comment, only to people who reached out, within the limits. Read what Instagram DM automation is allowed to do for the full picture.

How to get more out of a free allowance

Use it on the Reel that is moving. One live automation on your best Reel beats five on quiet ones.
Turn on the follow gate. Same number of DMs, but each one can also be a follower.
Ask for the keyword on screen and in the caption. More comments means the allowance gets used, and used DMs are the only ones that earn anything.