How fast should you reply to Instagram messages?
Someone who DMs a business on Instagram is usually still scrolling. If the answer comes tomorrow, they have already found someone else. Here is a realistic target, replies for the moments that slow you down, a comparison of a fast and a slow conversation, and a step-by-step way to hit the target without living on your phone.
The short answer
Aim to reply within minutes during opening hours and first thing the next morning outside them. The first reply matters most: it can be short, as long as it answers the question or says when a full answer will come.
Replies you can adapt
Change the details to match your business. Names, prices and times are examples.
| When | Reply |
|---|---|
| You can answer now | Yes, we have it in size 10. Would you like the link to order? |
| You need to check | Good question, let me check with the team. I will reply by 3pm today. |
| Outside opening hours | Thanks for your message. We are closed now and open at 9am. Our prices are on the link in our bio, and we will reply first thing. |
| Following up a slow reply | Sorry for the slow reply. Yes, Saturday at 11 is still free. Shall I book it? |
| They replied to your story | Thank you! That dress is £48 and we have it in sizes 8 to 16. Would you like me to hold one for you? |
| They found you in message requests | Thanks for getting in touch, and sorry if this took a moment to reach us. Yes, we do bridal trials. Shall I send the prices? |
| You are with a client | Thanks for your message! I am with a client right now and will reply properly by 2pm. In the meantime, our price list is in the link in our bio. |
| A busy launch or sale day | Thanks for your patience, we are getting lots of messages today. Yes, the blue mug is back in stock, and here is the link: [link] |
What to avoid
- Leaving DMs in the message requests folder, where many first messages land.
- Auto-replies that say "we will get back to you" and nothing else.
- Answering a question with a question when you could just answer.
- Replying in bursts once a day, which looks like a business that is hard to reach.
What to tell your AI agent
- Let it answer common questions straight away, at any hour.
- Tell it to check the message requests folder as well as the main inbox.
- Give it your opening hours so it can say when a person will reply.
- Tell it to hand anything it cannot answer to you with a promised time.
When a person should take over
- Questions that need judgement, like custom orders or complaints.
- Collaboration and influencer requests.
- Anything the agent marks as unsure.
A realistic target for each time of day
A target only helps if you can keep to it. These are sensible goals for a small business. Pick the ones that fit your hours and tell your customers what to expect.
| When the message arrives | Aim for |
|---|---|
| During opening hours | A useful first reply within minutes, and a full answer within the hour. |
| While you are with a client or on a job | A short reply saying when you will answer properly, ideally within 15 minutes. |
| In the evening | An answer to simple questions straight away, and the rest first thing in the morning. |
| Overnight and weekends | An answer to simple questions at any hour, and a person by the next opening time. |
| After a post or story that gets attention | Replies to the most common question as fast as you can, because many people will ask the same thing. |
A fast reply and a slow reply, side by side
These two conversations start with the same message to a small bakery. Names and details are examples.
| Who | Fast: answered in two minutes |
|---|---|
| Customer, 7.40pm | Do you do birthday cakes for Saturday? |
| Bakery, 7.42pm | Yes! A 6-inch celebration cake is £35 and serves about 12. For Saturday we need the order by Thursday. What flavour would you like? |
| Customer, 7.45pm | Chocolate please, with "Happy 7th Leo" on top |
| Bakery, 7.46pm | Lovely. That is booked for collection on Saturday. We will confirm the time tomorrow morning. |
| Who | Slow: answered the next afternoon |
|---|---|
| Customer, 7.40pm | Do you do birthday cakes for Saturday? |
| Bakery, 2.15pm next day | Hi, yes we do. What did you have in mind? |
| Customer, 6.30pm | Thanks but I have ordered one elsewhere now. |
The fast reply also did more than answer quickly. It gave the price, the deadline and a question, so the customer could order in the same sitting.
How to hit the target without living on your phone
- Check where your messages land. Look in both the main inbox and message requests, and make a habit of checking both.
- Write down the ten questions you get most, with your best answer to each. This is the start of the notes for your AI agent.
- Add your opening hours, prices, booking link and delivery details to the same notes.
- Connect your Instagram account to Spaces by signing in through a secure link, then connect Spaces to the AI agent you use.
- Choose an agent that runs all the time if you want replies at night, such as Claude Code, Codex, OpenClaw or Hermes. Agents you chat with, like ChatGPT, act only when you ask them.
- Start with the agent answering simple questions and handing everything else to you. Read its replies for the first week.
- Widen what it handles once you are happy with how it answers.
Spaces keeps sending at a human pace. On Instagram it waits at least 15 seconds between messages and keeps an account to 80 messages a day. Replying to people who message you fits easily inside that for most small businesses.
Notes to give your AI agent
Instagram replies
- Reply to every new DM and story reply, including message requests.
- Answer the question first, then ask one simple question to move things on.
- Keep replies to two or three short sentences.
- Opening hours: Tuesday to Saturday, 9am to 5.30pm.
- If you cannot answer, say "I will check with the team and reply by [time]" and pass the chat to Jo.
- Outside opening hours, answer simple questions and say a person will reply from 9am.
- Never reply to collaboration, influencer or press requests. Pass them to Jo.Small accounts and busy accounts
| If you get | What works |
|---|---|
| A few DMs a day | Turn on notifications and reply yourself in opening hours. Use an AI agent for evenings and weekends. |
| Ten to thirty DMs a day | Let an AI agent answer the common questions at all hours, and keep the rest for you. |
| Spikes after posts or launches | Prepare the answer to the most likely question before you post, and give it to your agent. |
| DMs in more than one language | Tell your agent to reply in the customer's language and to pass anything unclear to you. |
Common mistakes
- Treating speed as the only goal. A fast reply that does not answer the question still loses the customer.
- Promising a reply "soon" without a time. Give a time and keep to it.
- Answering at night in a different tone from the daytime, which feels odd to customers.
- Leaving comments asking "price?" unanswered while answering DMs. Reply in the comment or send a private reply where Instagram allows it.
A weekly check that keeps replies fast
Ten minutes once a week keeps your replies quick and accurate. Work through this list every Monday.
- Look in message requests for anything that was missed.
- Read a handful of the replies your AI agent sent and correct anything that sounds wrong.
- Add any new question that came up more than once to your notes.
- Update prices, stock and opening hours, including holidays.
- Check that every chat handed to you got a reply by the time promised.
Sum up and next step
Aim for a useful reply within minutes during opening hours and by the next morning outside them. The first reply matters most, so make it answer the question or give a clear time.
If you cannot be on your phone all day, connect Instagram to Spaces and let your AI agent answer the common questions while you work. Read the Instagram notes above first, because automating a personal account carries risk.
Pricing
FAQ
Does Instagram show how fast I reply?
Instagram does not set a required reply time for businesses. Customers notice slow replies all the same, and many will have asked someone else by then.
Is an instant reply too robotic?
Not if it actually answers the question. A useful answer in a minute beats a personal one tomorrow. Write your notes in your own voice so the replies sound like you.
Can I answer DMs at night without being awake?
Yes. An AI agent can answer common questions overnight and leave the rest for the morning. You need an agent that runs all the time, or a Spaces routine that sends set replies to set questions.
What is a good reply time if I work alone?
Within an hour during opening hours is a realistic goal for one person. A short "I am with a client and will reply by 2pm" keeps people waiting happily in the meantime.
Should I reply to story replies and reactions?
Reply to story replies that ask a question or show interest. A quick thank you to a kind message is good manners too, but you do not need to answer every emoji.
What if I miss a message for a few days?
Reply as soon as you find it, say sorry for the delay and answer the question in the same message. Many people will still be glad to hear from you.
Should I tell customers when to expect a reply?
Yes. Put your opening hours in your bio and in your out-of-hours reply. People are happy to wait when they know how long it will be, and less happy when they have no idea.
Will replying fast with an AI agent put my account at risk?
Replying to people who message you is normal use, and Spaces paces every message and keeps the account within daily limits. No tool can promise Instagram will never restrict an account, so read Instagram's rules before you connect.