Add AI social post generation to your platform
Building a social media tool, CMS, or marketing platform? Embed engaging, on-brand content generation with one REST endpoint. Multi-tenant, platform-aware, engagement-optimized.
Who builds with supapost
Social schedulers
Buffer, Hootsuite, Later-type products
CMS platforms
WordPress, Webflow, Ghost integrations
Marketing suites
HubSpot, Mailchimp-type tools
Agency dashboards
Custom client management platforms
Creator tools
Link-in-bio, audience growth tools
E-commerce
Shopify, WooCommerce marketing tools
Built for multi-tenant platforms
Your platform creates a workspace per customer. Each workspace has its own brand voice, API keys, and usage metrics. Your users get personalized content. You get granular usage data for billing.
See the APIPlatform integration features
Drop-in REST API
One endpoint generates platform-ready social posts. Bearer auth, JSON in and out. Integrate in hours, not weeks.
Multi-tenant by design
Each workspace is a tenant. Separate brand settings, API keys, and usage tracking. Built for platforms serving multiple customers.
Engagement-optimized
Trained on top-performing content patterns. Your users get posts that actually drive clicks and views, not generic AI text.
Platform-aware formatting
X (280 chars), LinkedIn (3K, line breaks), Instagram (emojis, hashtag blocks), Facebook (conversational). We handle the rules.
Rate limits + usage tracking
Rate limit headers on every response. Per-workspace usage API. Build metering and billing into your product.
Brand detection built in
Your users enter their website URL, we auto-detect brand voice, industry, and audience. Instant setup, zero friction.
Frequently asked questions
What kind of platforms integrate supapost?
Social media schedulers, CMS platforms, marketing suites, agency dashboards, creator tools, and e-commerce marketing tools. Any product that needs to generate engaging social content for its users.
How does multi-tenant work?
Each of your customers gets a workspace. Workspaces have isolated brand settings, API keys, and usage tracking. Your platform manages workspaces via the API or dashboard.
Is the output generic or actually engaging?
Our AI is trained on top-performing content patterns. It generates posts optimized for engagement: hooks, formatting, hashtags, and CTAs that drive clicks. Not generic AI filler.
What platforms/formats are supported?
X (Twitter), LinkedIn, Instagram, and Facebook, each with platform-specific formatting, character limits, and best practices. Also blog posts and newsletters as secondary content types.
Start building today
Free tier to prototype. Agency plan for production multi-tenant.