Free Instagram Auto DM
By Kushagra Kumar, founder of Shre. Updated 1 July 2026.
To auto DM on Instagram for free, connect your account to Shre and start the 7-day free trial: no card, no password sharing, unlimited DMs, all on Instagram's official API.
"Free auto DM" usually means one of two things: a tool with a tiny free cap that makes you upgrade the moment a post does well, or a risky script that logs into your account. Shre is neither.
You can start Instagram auto DM free with Shre. The 7-day trial needs no card, and you can send unlimited auto DMs during it, on Instagram's official API. After the trial it is a flat 99 rupees a month.
What you get free for 7 days
- Unlimited auto DMs from comment keywords
- Story reply automation
- A link-in-bio storefront to try
- No card required, cancel anytime
An honest note on "free forever"
We do not pretend to be free forever. Running on Instagram's official API costs money, and a free-forever cap would just throttle you when you need it most. One flat 99 a month keeps it unlimited and safe. You get a real trial first so you can see it work on a live post before you pay anything.
What "free" really means across tools
Search "free auto DM" and you meet three very different things. Here is the honest trade-off behind each.
| Approach | Free volume | The catch | Account risk |
|---|---|---|---|
| Free-forever plans | Capped, often 25 to 1,500 DMs a month | Runs out mid-post when a Reel takes off, then asks you to upgrade | Low, official API |
| Free login scripts and bots | Unlimited in theory | They log into your account and act like a person | High, can get blocked |
| Shre 7-day trial | Unlimited during the trial | It is a trial, then 99 a month flat | Low, official API |
A cap that quietly stops sending on the exact post that is working is the worst time to be throttled. A real trial with no cap lets you test the busy case, not a slow day.
How the free trial works
- Connect your Instagram professional account through the official login.
- Pick a post or Reel and a keyword such as "link".
- Write your DM and turn it on. Everyone who comments the keyword gets it, free, for the whole trial.
Why a free script is a bad idea
Free tools that automate by logging into your account are exactly what Instagram acts against. Shre connects through the official Graph API instead, so your account stays safe while you test it for free.
Frequently asked questions
Is there a truly free Instagram auto DM?
Shre gives a real 7-day free trial with no card and unlimited auto DMs. There is no permanently free plan, because running on Instagram's official API has a real cost, but you can fully test it before paying.
Do I need a credit card to start free?
No. The 7-day trial needs no card. You can cancel anytime during the trial.
Are free auto DM scripts safe?
Scripts that log into your account are risky and can get you blocked. Shre uses Instagram's official Graph API and never logs into your account.
Do I need to give Shre my Instagram password?
No. You connect through Instagram's own official login screen, so Shre never sees or stores your password and never logs into your account.
What happens after the free trial?
It becomes one flat price, 99 rupees a month or 1999 a year, with unlimited auto DMs. No per-contact billing and no caps that throttle you when a post takes off.
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Source and reference: Instagram Platform, Meta for Developers. Shre sends messages through the official Instagram Graph API within Instagram's rules.