AI agents for Instagram
A Monmo agent works on your Instagram account the way a social media hire would. It plans the month's posts and Reels, writes captions, sizes each graphic for the feed and for Stories, and reads how every post did. It works through your own account and schedules only what you have approved. It makes no promise about followers or reach.
Updated 2026-11-13 · Free to start. Paid plans from $15 a month.
What agents do in Instagram
Plan a month of posts
From your goals, your products and the dates that matter, it drafts a calendar in Google Sheets: the day, the format (post, carousel, Reel or Story), the idea and a first caption. You move, cut or approve each row.
AskPlan December on Instagram for Fieldwork: three posts a week, one Reel a week, and the winter sale on the 12th.
Write captions in your voice
Working from captions you were happy with, it writes an opening line that still makes sense when the caption is cut short, then the body, a clear next step, up to five hashtags and alt text describing each image.
AskWrite captions for this week's five posts. Short first line, five hashtags at most, alt text for every image.
Size every graphic
One design becomes the sizes Instagram uses: 1080 by 1350 for the feed, 1080 by 1080 square, and 1080 by 1920 for Stories and Reels. Text is kept inside the safe area and files are named by date.
AskResize the launch graphic for the feed, square and Stories. Keep the headline away from the top and bottom edges.
Turn an article into a carousel
It takes a blog post or a product page and lays it out as six to eight slides: a cover that states the point, one idea per slide, and a last slide that says what to do next.
AskTurn our blog post on caring for linen into a seven-slide carousel in our brand colours.
Cut Reels from longer video
From a product demo or a behind-the-scenes recording it cuts vertical clips of 20 to 40 seconds, puts the words on screen and suggests a cover frame that sits well in your grid.
AskCut three Reels from the studio tour video, under 40 seconds each, with on-screen captions and a cover for each.
Schedule the week once you approve it
A single card shows the week: each image or Reel, its caption and its time. When you allow it, the agent schedules them through the Instagram connection, or in its own browser when the connection does not cover something.
AskShow me next week's posts on one card. When I approve, schedule them for 12:00 on Monday, Wednesday and Friday.
Report on how each post did
Every Tuesday it reads the figures for last week's posts, such as reach, likes, comments, saves and shares, and writes what did well, what did not and what it would try next week.
AskEvery Tuesday at 10, tell me how last week's posts did and which format was saved most.
How it connects
- 1The Instagram account is yours, connected once from your own login. The agent works as that account and sees what it sees.
- 2Only the agents you pick can touch the account. Your marketing agent needs Instagram; your finance agent has no reason to.
- 3Looking at posts, comments and figures needs no approval. Scheduling, posting, replying or deleting always asks first, and a whole week of posts can sit on one card.
More in Social media
Other apps of this kind that agents work in, each with its own page.
Watch it work
A sample replay with example data, sped up. Pause it, scrub through it, or take the mouse yourself.
On screen
Buffer
Instagram
LinkedIn
X
Pick a job. Watch it get done.
- Why
- Publish the launch plan you reviewed.
- Where
- Fieldwork’s Instagram, LinkedIn and X accounts
- What to expect
- Posts go out Tuesday, Thursday and Saturday at 8:00. You can cancel any of them before then.
Your team. Connected to everything.
Planner · Launch week - Buffer+Something warm is coming.
8:00Something warm is coming.
8:00Something warm is coming.
8:00Ridge is here. Hot till the summit.
8:00Ridge is here. Hot till the summit.
8:00Ridge is here. Hot till the summit.
8:00How we tested it at 2,400 m.
8:00How we tested it at 2,400 m.
8:00How we tested it at 2,400 m.
8:00Sample replays with fictional data, sped up. Pause one, scrub through it, or take the mouse yourself.
Questions people ask
Can an AI agent post to Instagram for me?
Yes, once you approve the post. A Monmo agent prepares the image or Reel, the caption and the time, and shows them on a card. When you allow it, it schedules or posts through your Instagram connection, or in its own browser when the connection does not cover something. You can edit or decline any post on the card.
Do I need an Instagram business account for an AI agent to work?
A professional account, business or creator, is the better choice. Instagram offers scheduling and post figures to professional accounts, so a personal account limits what the agent can read and schedule through the connection. Switching is free and is done in Instagram's settings. Planning, captions and graphics work with any account.
Will an AI agent grow my Instagram followers?
It makes no promise about followers or reach, because nobody can honestly make one. What the agent brings is steady work: a planned calendar, captions in your voice, graphics in the right sizes, posts that go out on the days you chose and a weekly read of the figures. What to change is your call.
Can an AI agent make Instagram graphics and Reels, or only captions?
It makes the graphics and the Reels as well as the captions. Each agent has its own desktop on your team's cloud computer, with image and video tools, so it can lay out a graphic, resize it for the feed and for Stories, and cut a vertical Reel with captions from longer footage. You approve the files before anything is posted.