Social Media Scheduling

Schedule Instagram Posts Built for the Explore Feed

Postprism schedules your Instagram content at high-engagement hours and crafts captions with the hook-driven structure that the Explore algorithm rewards — so your posts reach beyond your existing followers.

Schedule Instagram Posts Free See how it works

Postprism Instagram post scheduling and caption editor

Everything you need for Instagram scheduling

Postprism adapts your content to Instagram's format, timing, and audience expectations automatically.

AI caption writing for Instagram's hook-first style

Postprism's AI writes Instagram captions that front-load the hook in the first 125 characters, before the "more" truncation. The AI follows Instagram's conversational tone — shorter sentences, line breaks, and a clear call to action.

Optimal posting time selection

Postprism schedules your posts for your audience's peak active hours based on time zone. You can override with a specific time or let Postprism auto-select based on standard engagement research.

Hashtag and caption character tracking

The Postprism editor counts your caption characters and hashtags in real time, warning you before you exceed Instagram's 2,200-character caption limit or 30-hashtag maximum.

Multi-platform publishing from a single draft

Write one piece of content in Postprism and publish an Instagram-adapted version alongside LinkedIn, Twitter/X, and Facebook variants simultaneously — each following the platform's specific style.

Start scheduling Instagram posts for free

Every plan includes multi-platform support and a content calendar.

Coming Soon

Creator

$19

/ mo

For solo creators who post consistently across platforms.

Join Waitlist

1 workspace
All 7 platforms
100 scheduled posts per month
AI content adaptation
Content calendar
Basic analytics

Coming SoonMost Popular

Pro

$49

/ mo

For marketers who need AI, analytics, and volume.

Join Waitlist

3 workspaces
All 7 platforms
Unlimited scheduled posts
AI content adaptation
Brand voice training
Bulk scheduling
Advanced analytics

Coming Soon

Team

$99

/ mo

For agencies and teams managing multiple brands.

Join Waitlist

10 workspaces
All 7 platforms
Unlimited scheduled posts
AI content adaptation
Brand voice per workspace
Team collaboration
Priority support

Instagram scheduling questions

Yes. Postprism connects to the Instagram Graph API (available for Instagram Business and Creator accounts) to schedule and auto-publish posts, carousels, and reels without any manual action required at posting time.

Yes. Instagram's API access requires a Business or Creator account. Personal accounts cannot use third-party scheduling tools. Converting to a Business or Creator account is free and takes less than a minute in the Instagram app settings.

Instagram's own research recommends 3–5 highly relevant hashtags per post. Using 30 hashtags does not increase reach and can make captions look spammy. Focus on specific, mid-size hashtags (100K–1M posts) rather than oversaturated ones.

Reels consistently receive the highest algorithmic distribution on Instagram. For feed content, carousels outperform single images because Instagram re-serves them to the same user multiple times. Save rate is a stronger quality signal than like rate for feed distribution.

Postprism supports scheduling of standard feed posts, carousels, and reels. Instagram Stories scheduling via API requires a Creator Studio-compatible Business account. Check Postprism's current API capabilities in the platform connection settings.

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Schedule your Instagram posts at peak times. Postprism handles the timing so you can focus on content.

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