The unofficial Instagram comment limits
Instagram does not disclose official rate limits for commenting, but the creator and social media management community has extensively tested the thresholds. Based on consistent reporting across thousands of accounts, the practical limits are:
- Hourly limit: 30–60 comments per hour (varies by account age, standing, and behavior)
- Daily limit: 150–200 comments per day (aggressive commenting above this risks temporary restriction)
- New accounts: significantly lower limits for accounts under 6 months old
- Accounts with prior violations: reduced limits that may persist for weeks after a violation
- Comments with links: even stricter limits — as few as 5–10 link-containing comments per hour before triggering flags
What happens when you exceed the limit
When you exceed Instagram's commenting rate limits, several things can happen depending on severity:
- Soft restriction: your comments appear to post successfully but are invisible to everyone else (comment shadowban)
- Action block: Instagram shows "We restrict certain activity to protect our community" and prevents you from commenting for 1–48 hours
- Temporary disable: in severe or repeated cases, your commenting ability may be disabled for up to 2 weeks
- Account warning: repeated rate-limit violations contribute to your account's overall trust score, which can affect reach and other features
Why this matters for brands and agencies
Brands that try to engage with their community by replying to every comment on every post can accidentally trigger rate limits — especially during high-engagement periods like product launches, giveaways, or viral moments.
This is one of the key reasons brands use AI auto-reply tools: the tool replies through the official API within rate limits, spreading responses evenly over time, rather than a human team trying to reply to 200 comments in a 30-minute window and getting blocked.
FeedGuardians uses the official Instagram Graph API to post replies, which operates within Instagram's rate limits by design. The system spaces replies evenly and respects per-account and per-action limits automatically. You get 24/7 response coverage without ever hitting a rate limit or triggering an action block.
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Frequently asked questions
Instagram does not publish an exact number. Community testing suggests 30–60 per hour is safe for established accounts. New accounts and accounts with prior violations have lower thresholds — sometimes as low as 10–15 per hour.
Yes. The rate limit applies to all commenting activity, including replies to comments on your own posts. Brands that try to reply to every comment during a product launch can trigger the limit.
Stop all commenting activity immediately. Most action blocks resolve within 1–48 hours. Do not attempt to circumvent the block by switching accounts — Instagram tracks device and IP patterns. After the block lifts, resume commenting at a much lower rate.
No. API-based tools are subject to the same rate limits as manual commenting. The advantage is that well-designed tools like FeedGuardians respect the limits automatically and space actions evenly, preventing blocks that manual teams accidentally trigger.
Business and Creator accounts generally have slightly higher rate limits than personal accounts, but the exact thresholds are not published. All account types are subject to rate limiting.