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letmepost.dev vs Robopost AI
Open-source API for developers; no visual UI, AI assistance, or built-in scheduling features.
letmepost.devOSS Social Media API for developers and AI agents
Robopost AIRobopost AI generates post ideas for you with AI and posts/schedules them to your social media accounts.Which to pick
Pick letmepost.dev if you want…
- Single-call multi-platform posting
- Developer-centric social API
- Open-source code (letmepost/letmepost.dev on GitHub, Apache-2.0 license)
- Integrations with Bluesky, Pinterest or Facebook (on letmepost.dev's list, not Robopost AI's)
Pick Robopost AI if you want…
- AI-generated posts with scheduling
- Integrations with Google Photos/Drive, Dropbox or OneDrive (on Robopost AI's list, not letmepost.dev's)
Side by side
- What it is
- letmepost.dev:Open-source API that lets you publish a single post to multiple social platforms in one call.
- Robopost AI:Robopost AI generates AI-crafted post ideas, images and schedules them across multiple social media platforms.
- Best for
- letmepost.dev:Single-call multi-platform posting
- Robopost AI:AI-generated posts with scheduling
- Who it’s for
- letmepost.dev:Developers and AI agents that need cross-platform social publishing.
- Robopost AI:Marketers, influencers and businesses needing automated social media content.
- Pricing
- letmepost.dev:Freemium
- Robopost AI:Freemium
- Plans
- letmepost.dev:Free $0 · Pro $79 per month · Business $299 per month · Self-host $0
- Robopost AI:—
- Open source
- letmepost.dev:Yes, 1 GitHub stars
- Robopost AI:—
- Works with
- letmepost.dev:Bluesky, Pinterest, Instagram, Facebook, Threads, LinkedIn, TikTok, MCP
- Robopost AI:Google Photos/Drive, Dropbox, OneDrive, WordPress, RSS feeds, Instagram, Twitter, LinkedIn
letmepost.dev features
- One-request multi-target publish. Send text and target platforms once and receive per-platform outcomes.
- Preflight validation. 80 local rules check content before any platform receives the request, returning clear error details.
- Idempotent writes. Idempotency-Key ensures safe retries for up to 24 hours without duplicate posts.
- Reviewed OAuth apps. Meta and LinkedIn app reviews are handled by letmepost, so you connect via a ready-to-use OAuth flow.
- Open source & self-hostable. Apache-2.0 code; you can run the same image yourself with BYO Postgres + Redis.
- Native MCP server. MCP endpoint and CLI let AI agents drive the full API surface directly.
- Flat per-org pricing. Charges are based only on published posts, not per profile or seat.
Robopost AI features
- AI Post Idea Generation. Creates post ideas from prompts, URLs or existing content with a chosen tone.
- DALL·E Image Creation. Generates custom images via DALL·E to accompany posts.
- Smart Scheduling & Calendar. Schedule posts for specific times, view them in a calendar, and bulk-upload via CSV or cloud storage.
- Grammar & Spell Checking. Automatically corrects grammar and improves sentence structure.
- Multi-Platform Publishing. Publishes to Instagram, Twitter, Facebook, LinkedIn, YouTube, TikTok and more.
- Team Collaboration. Provides role-based rights, post approvals and internal notes for teams.
- Social Inbox & Comment Management. Aggregates comments from all platforms into a unified inbox.
- Analytics & Insights. Tracks likes, comments, shares and provides performance charts.
letmepost.dev vs Robopost AI FAQ
Is letmepost.dev or Robopost AI free?+
letmepost.dev has a free plan; paid plans start at $79/month (Pro). Robopost AI has a free plan and paid plans.
Is letmepost.dev or Robopost AI open source?+
letmepost.dev is open source (letmepost/letmepost.dev on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for Robopost AI.
Do letmepost.dev and Robopost AI integrate with the same tools?+
Partly. Both list Instagram and LinkedIn. letmepost.dev also lists Bluesky, Pinterest, Facebook, Threads and 3 more; Robopost AI also lists Google Photos/Drive, Dropbox, OneDrive, WordPress and 3 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.