Platform

Instagram scheduler

Plan, draft and publish Instagram posts and carousels with AI on your own keys. Approval is the default, with brand-aware carousel artwork and a preview before publishing.

No credit card · Bring your own AI keys

A five-slide Northstar Studio carousel with finished artwork and a platform preview in SocialAgent

Carousels that publish

Two to five slides with finished artwork guided by your Brand Kit, ready to review before publishing.

Captions in your voice

Generated from your brand profile with your own OpenAI, Anthropic, Gemini, Grok or Mistral key, with a caption count against the 2,200-character limit.

Processing handled properly

Each carousel image is uploaded as its own container and polled until Instagram reports it ready. Anything ambiguous is held, not retried.

Official Meta OAuth

You authorize through Meta. No password is entered into SocialAgent, and tokens are encrypted at rest and refreshed before they expire.

The constraints

Numbers worth knowing before you plan

ConstraintValue
Account type requiredProfessional (Business or Creator)
Slides per SocialAgent carousel2–5
Caption length2,200 characters
Visible before “more”About 125 characters
Hashtags per post30 (10–15 usually performs better)
Recommended slide size1080 × 1350 (4:5) or 1080 × 1080
Review

Nothing publishes unread

Every draft opens with its platform versions, the publishing time in your timezone, the accounts it will post to and the research excerpts behind any factual claim. Approving is bound to that exact revision.

SocialAgent draft review with platform captions, a channel preview, sources and publishing destinations
FAQ

Common questions

Can I schedule Instagram carousels?

Yes. Create two to five slides with brand-aware artwork, review the post, then approve it for the selected publishing time.

Do I need an Instagram Business account?

You need a Professional account, which means Business or Creator. Instagram only permits third-party publishing from Professional accounts. Converting is free, takes about a minute in Instagram settings, and is reversible.

Can I review posts before they publish?

Approval is the default. Every draft waits in your review queue until you approve it, and approval is bound to that revision — editing an approved post sends it back to review.

Does SocialAgent post Reels or Stories?

Reels, yes: Pro creates 15–30 second vertical videos with animated text in your brand style, and they publish to Instagram as Reels. Stories are not supported.

What happens if an image fails to process?

The post is held and you are notified, rather than published as an incomplete carousel or silently retried into a duplicate.

Start scheduling today

Free plan, no credit card. Bring your own AI keys and let SocialAgent handle the rest.