The postproxy Alternative
for Developers
Connect unlimited accounts per platform without restrictive Profile Group silos or forced plan upgrades.
No credit card required
import { Configuration, PostsApi } from "@onepostly/sdk";
const posts = new PostsApi(
new Configuration({ apiKey: process.env.ONEPOSTLY_API_KEY }),
);
await posts.createPost({
createPostBody: {
text: "Ship once. Post everywhere.",
mediaUrls: ["https://cdn.example.com/launch.png"],
destinations: [{ accountId: "conn_x_123" }, { accountId: "conn_ig_456" }],
},
});import os
from onepostly import ApiClient, Configuration
from onepostly.api.posts_api import PostsApi
posts = PostsApi(ApiClient(
Configuration(access_token=os.environ["ONEPOSTLY_API_KEY"]),
))
await posts.create_post(create_post_body={
"text": "Ship once. Post everywhere.",
"mediaUrls": ["https://cdn.example.com/launch.png"],
"destinations": [{"accountId": "conn_x_123"}, {"accountId": "conn_ig_456"}],
})curl -X POST https://api.onepostly.com/v1/posts \ -H "x-api-key: op_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{ "text": "Ship once. Post everywhere.", "mediaKind": "image", "mediaUrls": ["https://cdn.example.com/launch.png"], "destinations": [ { "accountId": "conn_x_123" }, { "accountId": "conn_ig_456" } ] }'Same platform reach. Up to 100% less cost. Zero plan lock in.
Onepostly
Usage based · 1 account free forever
Unlimited accounts per platform
Connect unlimited accounts without group silos
No Profile Group silos
Unified connection pool for all brands in one space
Usage based pricing with 1 account free forever
Pay only for active accounts with zero plan lock in
Native MCP server for AI agents
Full tool coverage for Claude Cursor and AI agents
Full video and short form support
Short form video and carousel publishing included
Official TypeScript and Python SDKs
Complete type safety across TypeScript and Python
postproxy
Unified social media posting API
Profile Group model limits 1 account per platform
Connecting a second account forces a new group
Profile Groups count heavily against plan limits
Consumes plan quota just to add secondary handles
Rigid tier structures
Forced tier upgrades as your account count grows
No native MCP server for agent integrations
Lacks native MCP tools for AI developer workflows
Feature and Pricing
Direct breakdown between Onepostly and postproxy
| Feature | Onepostly | postproxy |
|---|---|---|
| Accounts per platform | Unlimited accounts per network | 1 account per platform per group |
| Workspace structure | Unified organization workspace | Forced Profile Group silos |
| Free tier | 1 account free forever with full API | 10 posts per month free limit |
| Pricing model | Usage based per account | Profile Group plan tiers |
| AI Agent MCP Server | Native MCP server included | Not available |
| Official SDKs | TypeScript Python and REST | Node and Python SDKs |
Which Platform Is Right for You
Choose Onepostly if you
- Manage multiple accounts on the same social network for a single client or brand
- Want to avoid artificial Profile Group silos and plan tier jumps
- Need a permanent free tier with full API access and unlimited posts
- Building autonomous AI agent tools with MCP
- Prefer clean usage based billing that scales with your business
Choose postproxy if you
- Only manage exactly 1 account per platform per brand
- Prefer bundled tier pricing for large groups of empty slots
- Do not need native AI agent MCP server tools
Frequently asked questions
Common questions when comparing Onepostly with postproxy.
postproxy forces each Profile Group to have only 1 account per platform, making it expensive to manage multiple Instagram or TikTok handles. Onepostly lets you connect unlimited accounts per platform in one workspace.
postproxy bundles platform slots into Profile Groups with a rule of one profile per platform per group. If you need two Instagram accounts for the same client, you must pay for a second Profile Group. Onepostly has no such limitation.
Onepostly gives you 1 account free forever then charges $5 and $3 and $1 per account as you grow with unlimited posts on every account.
Yes. You can connect 2, 10, or 50 Instagram, TikTok, or X accounts under a single Onepostly organization with no restrictions.
Yes. Onepostly includes an official native MCP server for Claude Cursor and autonomous agent frameworks.