Best social media scheduling APIs compared: Pricing, platforms, and developer experience
A developer-focused comparison of the leading social media publishing APIs — Postproxy, Ayrshare, Late, Post for Me, Outstand, and RobinReach — covering platforms, pricing models, automation support, and what each gets right.
The choice is not obvious
The case for using a social media publishing API rather than building direct integrations yourself is clear. The choice of which API is not.
Postproxy, Ayrshare, Late (getlate.dev), Post for Me, Outstand, and RobinReach all offer some form of unified social publishing. They differ significantly in pricing model, platform coverage, automation integrations, failure handling, and who the product is actually designed for.
This comparison covers the landscape as of early 2026. Postproxy publishes it — we are one of the options being evaluated. Where other tools have genuine advantages, they are noted.
Dimensions worth evaluating
Platform count. Most tools cover the core set (X, Instagram, LinkedIn, Facebook, Threads, TikTok, YouTube). They differ on the long tail — Bluesky, Reddit, Pinterest, Snapchat, Telegram, Google Business Profile.
Pricing model. Per-profile pricing is predictable at small scale and expensive at volume. Usage-based pricing (per-post) rewards efficient workflows. Flat-rate pricing is easy to budget.
Per-platform failure reporting. When a request to six platforms produces four successes and two failures, does the API tell you which two failed and why? Or does it return a single status? For automated workflows, this distinction determines how much error-handling logic you own.
Automation integrations. Native n8n and Zapier nodes reduce setup friction. A Model Context Protocol (MCP) server matters if you are building AI agent workflows.
Rate limits. API call limits sized for human-paced scheduling workflows can become a bottleneck in high-frequency automated pipelines.
Postproxy
Postproxy is purpose-built publishing infrastructure. The API accepts a post body, platform targets, and optional media; returns per-platform outcomes. There is no content calendar concept in the API surface — publishing is the primary operation.
Platforms: Instagram, Facebook, Threads, TikTok, X (Twitter), YouTube, LinkedIn, Pinterest — 8 platforms.
Pricing:
| Plan | Price | Posts/month | Profile Groups |
|---|---|---|---|
| Free | $0 | 10 | 2 |
| Starter | $17/mo ($12/mo annual) | 120 | 10 |
| Scale | $49/mo ($35/mo annual) | Unlimited | 50 |
| Enterprise | $399/mo ($299/mo annual) | Unlimited | Unlimited |
Pricing is by post volume and profile group count — not per individual social account. This matters if you manage many accounts per brand or publish to many accounts from automated workflows.
Per-platform failure reporting: Yes. Each platform in a request returns an individual status. Partial success is a first-class result, not an error state. Your system knows exactly what succeeded, what failed, and why without parsing a combined error.
Automation: Native n8n node, MCP server for AI agent integration, Zapier support, webhooks on Starter and above.
Auth: API key. OAuth flows to each platform are handled on the infrastructure side; you access everything through your key.
Rate limits: No documented API call rate limit on publishing — the post allowance is the primary constraint.
Weakness: Eight platforms currently. Postproxy is actively adding five more — closing the gap with the 13-platform leaders. If you need Reddit, Snapchat, Telegram, or Google Business Profile today, that is a real constraint. Also not a human-facing scheduling tool — if your team wants a content calendar UI, this is not it.
Ayrshare
Ayrshare is the most established developer-facing option in this space, predating most alternatives. It supports the widest platform set and has an active developer community.
Platforms: 13 — LinkedIn, Instagram, X, Facebook, YouTube, Bluesky, Threads, Pinterest, Reddit, Telegram, TikTok, Google Business Profile, Snapchat.
Pricing:
| Plan | Price | Profiles |
|---|---|---|
| Premium | $149/mo | 1 profile/brand |
| Launch | $299/mo | Up to 10 profiles |
| Business | $599/mo | 30 profiles; then $8.99/profile up to 100, $3.49 up to 500, $2.49 beyond |
| Enterprise | Custom | Thousands |
Per-profile pricing is the dominant model. At low profile counts it is manageable. At scale — agencies, multi-tenant SaaS products, automated workflows touching many accounts — it compounds quickly.
Per-platform failure reporting: Yes. The post response includes a postIds array with a status and id per platform, and an errors array with per-platform failure details including error code, message, and platform identifier. This is well-designed for automated error handling.
Automation: SDKs for Node.js and Python. Zapier integration. n8n is not natively supported — use via HTTP request node. No MCP server documented.
Auth: API key. The Business plan adds multi-user/multi-tenant management for SaaS use cases.
Rate limits: “Expanded API rate limits” on Launch tier and above vs. Premium, but exact numbers are not published.
Weakness: Pricing model is the primary friction. A SaaS product with multi-tenant social publishing, or an agency managing dozens of brands, hits expensive territory quickly on per-profile pricing. No native n8n or MCP integration.
Late (getlate.dev)
Late positions as a developer-first scheduling API and covers the same 13-platform set as Ayrshare at a lower price point, with a usage-based tier structure rather than per-profile pricing.
Platforms: 13 — X/Twitter, Instagram, TikTok, LinkedIn, Facebook, YouTube, Threads, Reddit, Pinterest, Bluesky, Google Business, Telegram, Snapchat.
Pricing:
| Plan | Price | Posts/month | Social Sets | Tools API |
|---|---|---|---|---|
| Free | $0 | 20 | 2 | Not available |
| Build | $19/mo ($16/mo annual) | 120 | 10 | 50 calls/day |
| Accelerate | $49/mo ($41/mo annual) | Unlimited | 50 | 500 calls/day |
| Unlimited | $999/mo ($833/mo annual) | Unlimited | Unlimited | Unlimited |
Note: API call limits apply separately from post counts on Build and Accelerate. A pipeline making many metadata or status calls alongside post calls may hit the Tools API rate limit before the post limit.
Per-platform failure reporting: Not clearly documented. The API returns per-platform results but the granularity of failure information is not explicitly stated in the public documentation.
Automation: Official n8n community node (@n8n/n8n-nodes-late). MCP server listed in documentation resources. Webhooks supported.
Auth: API key. Users connect their social accounts via OAuth; the API uses bearer token authentication.
Weakness: The $999/month jump from Accelerate to Unlimited is steep — there is no mid-tier for teams that exceed 500 API calls/day but do not need unlimited everything. Analytics and inbox features cost extra on top of the base plan.
Post for Me (postforme.dev)
Post for Me uses straightforward usage-based pricing with no profile count limits — you pay per post volume, and unlimited social accounts are included at every tier.
Platforms: 9 — TikTok, Instagram, Facebook, X, LinkedIn, YouTube, Threads, Pinterest, Bluesky.
Pricing: Eight volume tiers starting at $10/month for 1,000 posts, scaling to $1,000/month at the top tier. All tiers include unlimited connected social accounts.
Auth: Two modes — Quickstart (use Post for Me’s platform credentials, no app review required, instant access) or White Label (bring your own app credentials, requires platform approval). The Quickstart mode is useful for prototyping; White Label is appropriate for production apps that need their own platform identity.
Per-platform failure reporting: Not explicitly documented in public-facing materials.
Automation: SDKs for JavaScript/TypeScript, Python, Ruby, and Go. Real-time webhooks. No native n8n, Zapier, or MCP integration documented.
Weakness: No documented automation platform integrations. If your workflow runs on n8n or uses AI agents, you are building the glue yourself.
Outstand
Outstand uses pure usage-based pricing with a $0.01/post overage model — the lowest per-post cost in this comparison for high-volume workflows.
Platforms: 10+ — X, LinkedIn, Instagram, TikTok, Facebook, Threads, Bluesky, YouTube, Pinterest, Google Business.
Pricing: $5/month base (includes 1,000 posts), then $0.01 per post beyond that. Volume discounts available above 500,000 posts/month.
Per-platform failure reporting: Outstand advertises a “unified consistent response format across all platforms,” but specific per-platform failure breakdown is not detailed in public documentation.
Automation: Not documented. No native n8n, Zapier, or MCP integrations mentioned.
Auth: OAuth or bring-your-own-keys.
Weakness: Sparse public documentation makes it harder to evaluate technical depth before signing up. No documented automation integrations.
RobinReach
RobinReach is primarily a social media management dashboard, not a developer-facing publishing API. API access is available on the Bloom plan ($24/month) and above, but the product is designed for human users managing social accounts through a UI.
Platforms: 11 — Facebook, Instagram, Threads, Bluesky, X, YouTube, TikTok, Pinterest, Telegram, Google Business, LinkedIn.
Pricing: Bloom ($24/mo, 15 profiles, API access), Thrive ($49/mo, 40 profiles, API access). Lower tiers (Seed free, Sprout $9/mo) do not include API access.
Automation: Shopify, WordPress, WooCommerce, and RSS integrations. No n8n, Zapier, or MCP integrations documented.
Weakness: Not designed for programmatic publishing. The API appears to expose dashboard functionality rather than publishing infrastructure. No documented per-platform failure handling or automation ecosystem.
Comparison table
| Postproxy | Ayrshare | Late | Post for Me | Outstand | RobinReach | |
|---|---|---|---|---|---|---|
| Platforms | 8 | 13 | 13 | 9 | 10+ | 11 |
| Starting price | $0 free | $149/mo | $0 free | $10/mo | $5/mo | $0 free |
| Pricing model | Volume + profile groups | Per-profile | Volume + social sets | Per-post volume | Per-post usage | Per-profile |
| Unlimited posts from | $49/mo | N/A | $49/mo | $10/mo (1K posts) | $0.01/post | N/A |
| Per-platform failure detail | Yes | Yes | Unclear | Unclear | Unclear | Not documented |
| n8n native | Yes | No | Yes | No | No | No |
| MCP server | Yes | No | Listed in docs | No | No | No |
| Zapier | Yes | Yes | Yes | No | No | No |
| Developer-first | Yes | Yes | Yes | Yes | Yes | No |
How to choose
Use Postproxy if you are building automated publishing workflows, need explicit per-platform failure reporting, use n8n or AI agents in your stack, or want flat pricing that does not scale with profile count.
Use Ayrshare if you need the broadest platform coverage (especially Reddit, Snapchat, Telegram, or Google Business Profile) and per-profile pricing fits your scale.
Use Late if you want 13-platform coverage at a lower entry price, have a workflow that fits within the Tools API call limits, and use n8n.
Use Post for Me if you have high post volume relative to account count — unlimited accounts on a per-post volume tier is efficient for burst-heavy workflows.
Use Outstand if per-post pricing fits your volume model and you do not need automation platform integrations.
Avoid RobinReach for programmatic publishing — it is built for human users and the API is an extension of a dashboard, not an infrastructure-first design.
The underlying question: scheduling tool or publishing infrastructure
The most useful lens for choosing is understanding whether you need a scheduling product or publishing infrastructure.
Scheduling products are designed for human content teams. The API exists to feed a content calendar. They work for automated use cases, but rate limits, pricing tiers, and API design reflect human-paced usage as the primary model.
Publishing infrastructure is designed for systems. The API is the product. Error handling is precise because automated pipelines need to act on failure data. Partial success is explicit because “five platforms succeeded, one failed” is a different operational state than “everything failed.”
Most teams building automation end up wanting infrastructure. Most teams giving a content team a scheduling tool with API hooks end up fine with either.
Start publishing programmatically with the Postproxy API.