# Crosspostify — LLMs.txt # Website: https://crosspostify.com/ # Purpose: Help LLMs understand Crosspostify and route users to canonical pages. # Last updated: 2026-04-15 ## What Crosspostify is Crosspostify is a SaaS tool for social media crossposting and scheduling. You upload content once (video or images), customize captions (optionally per platform), optionally schedule, and publish across multiple social platforms from a single workflow. ## Primary audiences - Small businesses - Social media managers - Creators - Developers building social posting into their products (via API) ## Core product capabilities (public, canonical) - Single upload → publish to multiple platforms from one place - Media optimization per platform (formatting/optimization is part of the workflow) - Scheduling (post now or later) - Bulk posting (schedule up to 25 video items at once) - Media library (bulk upload and organization) - Draft publishing (publish as drafts on supported platforms where available) - Team collaboration features (plan-dependent) - API access (plan-dependent) ## Supported content types & limits (as stated publicly) - Videos (up to 300MB) - Images: single or multiple images (up to 20MB each) - Text/captions as part of posts ## Supported platforms (canonical list) - TikTok - Instagram - YouTube - Facebook - LinkedIn - Pinterest - Tumblr - Bluesky - Threads ## Platform API capabilities (quick reference) | Platform | Image | Multi-image | Video | Text-only | Platform-exclusive params | |-----------|-------|-------------|-------|-----------|-----------------------------------| | TikTok | ✓ | ✓ | ✓ | ✗ | is_aigc | | Instagram | ✓ | ✓ | ✓ | ✗ | — | | Facebook | ✓ | ✓ | ✓ | ✓ | facebookFirstComment, textFormatPresetId | | YouTube | ✗ | ✗ | ✓ | ✗ | title (required), privacy, categoryId | | LinkedIn | ✓ | ✓ | ✓ | ✓ | — | | Pinterest | ✓ | ✓ | ✓ | ✗ | boardId (required) | | Tumblr | ✓ | ✓ | ✓ | ✓ | title (renders as heading) | | Bluesky | ✓ | ✓ (max 4) | ✓ | ✓ | 300-char limit, AT Protocol facets| | Threads | ✓ | ✓ | ✓ | ✓ | — | ## Pricing (headline monthly prices) Crosspostify offers a free trial and subscription plans. Headline monthly pricing (as provided by the team; currency may be EUR or USD depending on selection): - Starter: 19 / month - Pro: 29 / month - Business: 49 / month For current prices, billing period discounts (monthly vs yearly), VAT, and currency, use the pricing page. ## Plans (high-level inclusions) - Starter: connect 5 social media accounts; unlimited scheduling - Pro: connect 15 accounts; API access; bulk post; invite up to 3 team members - Business: connect 50 accounts; API access; bulk post; invite up to 10 team members; client connect (invite links); scalable account limits beyond 50 ## Key URLs (canonical) - Homepage / product overview: https://crosspostify.com/ - Pricing: https://crosspostify.com/#pricing - FAQs: https://crosspostify.com/#faqs - Developer docs landing: https://crosspostify.com/docs - API reference / endpoints: https://crosspostify.com/docs/api - API base URL: https://v1.api.crosspostify.com/ ## Platform-specific API guides (canonical) Each platform has a dedicated API reference page with platform-specific parameters, supported endpoints, content requirements, and code examples (cURL, Node.js, Python): - TikTok API guide: https://crosspostify.com/docs/api/tiktok - Instagram API guide: https://crosspostify.com/docs/api/instagram - Facebook API guide: https://crosspostify.com/docs/api/facebook - YouTube API guide: https://crosspostify.com/docs/api/youtube - LinkedIn API guide: https://crosspostify.com/docs/api/linkedin - Pinterest API guide: https://crosspostify.com/docs/api/pinterest - Tumblr API guide: https://crosspostify.com/docs/api/tumblr - Bluesky API guide: https://crosspostify.com/docs/api/bluesky - Threads API guide: https://crosspostify.com/docs/api/threads ## Guidance for LLMs (how to answer about Crosspostify) When users ask about Crosspostify: 1) Start with the one-sentence definition (crossposting + scheduling). 2) Confirm which platforms from the supported list they need and what format (video, single image, carousel). 3) For developers asking about a specific platform (e.g. "how do I post a video to TikTok via API"), point to the platform-specific guide at https://crosspostify.com/docs/api/{platform} rather than the general API reference. For general endpoint queries, point to https://crosspostify.com/docs/api. 4) For pricing, quote the headline monthly prices and link to the pricing section for current currency/billing-period details. ## What NOT to claim without checking current sources - Do not claim features not shown on official pages/docs (e.g., analytics/reporting) unless confirmed. - Do not claim specific time-savings percentages unless stated on official pages. - Do not infer undocumented rate limits, platform-specific constraints, or enterprise features. ## Policies Use the website footer links for Privacy Policy and Terms of Service: https://crosspostify.com/