Last updated 07-28-2026
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PostBoost
PostBoost is a social media assistant that gives marketers and developers one workspace for scheduling, approvals, and publishing. Teams connect accounts across 12 or more channels, draft in a shared calendar, queue posts, and ship on a schedule or immediately. The free plan already includes full REST API access and webhook endpoints, so you can start in the dashboard and wire automations later without upgrading for API rights.
Most schedulers treat the API as a premium add-on or charge per call. PostBoost puts the same REST surface, official SDKs, and webhook callbacks on every plan, including free, with flat monthly pricing. That makes it a better fit when your publishing flow starts in a CMS, queue worker, or AI agent and you still want a calendar non-technical teammates can use.
Agencies get isolated workspaces per client with role-based permissions. Indie developers can publish from Python, Node.js, PHP, or Go clients and plug into n8n, Zapier, or Make. Solo creators can stay in the visual queue and use AI caption credits without touching code.
Full REST API and webhook access on every plan, including the $0 tier
Publish to 12+ platforms from one workflow, including Instagram, LinkedIn, X, TikTok, and Bluesky
Free plan includes 3 social accounts, 3 queued posts, and 10 AI content credits per month
Official SDKs for Python, Node.js, PHP, and Go across 58 documented API endpoints
Pro plan at $29 per month supports 10 accounts and unlimited scheduled posts
MCP server support lets Claude, GPT, or internal copilots create and schedule posts via tool calling
Full API and webhooks on the free plan with no per-call fees
Flat pricing scales by accounts and storage rather than API usage
Isolated workspaces with role-based permissions for agency client separation
MCP and SDK support for embedding publishing into custom apps and AI agents
Free tier limits you to 3 social accounts and 3 queued posts
Pro Max at $49 per month allows only 3 team members
No native mobile app; the workflow is browser and API based
What platforms does PostBoost support?
PostBoost supports Facebook, Instagram, X, TikTok, LinkedIn, Pinterest, YouTube, Mastodon, Threads, Bluesky, Reddit, and Google Business Profile. You publish from one REST API or dashboard workflow instead of managing separate integrations per network.
Does PostBoost include API access on the free plan?
Yes. PostBoost includes full REST API access and webhook endpoints on the free plan. That plan allows 3 social accounts, 3 queued posts, and 10 AI content credits per month. API usage uses flat pricing with unlimited calls.
How much does PostBoost Pro cost?
PostBoost Pro is $29 per month. It includes unlimited scheduled posts, 10 social media accounts, 100 AI content credits per month, 1GB media storage, full API access, and webhook endpoints, with a 14-day free trial.
Can agencies manage multiple clients in PostBoost?
Yes. PostBoost supports isolated workspaces per client or brand with role-based permissions for teammates, reviewers, and admins. The Pro Max plan at $49 per month supports 30 social accounts and 3 team members.
Does PostBoost work with automation tools like Zapier?
Yes. PostBoost connects to n8n, Zapier, and Make, and sends webhook callbacks when posts are queued, approved, published, or failed. Developers can also use official SDKs in Python, Node.js, PHP, and Go.
How many AI content credits come with the free plan?
PostBoost's free plan includes 10 AI content credits per month. The Pro plan includes 100 credits per month, and Pro Max includes 300 credits per month for caption and content generation inside the dashboard.