kitio.aiPostly vs PostAgent
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Postly starts at See pricing page and PostAgent starts at $29/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Social media scheduling
- AI agents via MCP
- Campaign approvals
- Zapier and Make automations
- API access
- AI Studio add-on
- Single-call multi-platform posting
- OpenAPI spec and llms.txt
- Content calendar
- Automatic retries
- Simulated test mode
| Feature | Postly | PostAgent |
|---|---|---|
| Best for | AI social media scheduler with agents and automations | Social post scheduling API made for AI agents |
| Category | Marketing | Marketing |
| Pricing model | Free trial | Paid |
| Starting price | See pricing page | $29/mo |
| Free plan | No, 14-day trial | No |
| Made by | Postly | PostAgent |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Postly starts at See pricing page and PostAgent starts at $29/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
1 plan
Publishing
$3.20/channel/mo billed yearly
- Per channel, 5-channel minimum
- Unlimited scheduled posts
- MCP AI agents and API access
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Postly
- Agent access through MCP
- API included in the base plan
- Many interface languages
- Per-channel pricing is complex
- Publishing plan has a 5-channel minimum
- AI Studio and other tools cost extra
PostAgent
- Simple API for agents
- Safe retries without duplicates
- Test mode before going live
- Does not write posts itself
- Single plan capped at 10 accounts
- No free plan listed
Which one should you choose?
Choose Postly if you want:
- Agent access through MCP
- API included in the base plan
- Many interface languages
Watch out: per-channel pricing is complex.
Choose PostAgent if you want:
- Simple API for agents
- Safe retries without duplicates
- Test mode before going live
Watch out: does not write posts itself.
Postly vs PostAgent FAQ
What is the difference between Postly and PostAgent?
Postly: AI social media scheduler with agents and automations. PostAgent: Social post scheduling API made for AI agents. Both are marketing tools.
Is Postly or PostAgent cheaper?
Postly starts at See pricing page and PostAgent starts at $29/mo. Check both pricing pages for current plans.
Do Postly and PostAgent have free plans?
Postly: No, 14-day trial. PostAgent: No.
Who makes Postly?
Postly is made by Postly.
Who makes PostAgent?
PostAgent is made by PostAgent.
Which should I choose, Postly or PostAgent?
Choose Postly if you value agent access through mcp and api included in the base plan. Choose PostAgent if you value simple api for agents and safe retries without duplicates.