OpenTweet: AI-agent posting, $3.9K MRR: one shared calendar

OpenTweet gives AI agents one place to create, schedule and publish social media content across several platforms. Its $3.9K MRR is verified through the payment provider's API by TrustMRR (Paddle), as of September 30, 2026.

What it actually sells

OpenTweet is a posting layer for AI agents publishing across X, Bluesky and LinkedIn through an MCP server, REST API or CLI. Its product provides 43 tools for those access methods.

A user can cross-post one draft to all three platforms, then review, edit, schedule and reschedule posts through a shared calendar and queue. “Every post your agent, your connectors or you created lands on one calendar.”

How it charges

Currency amounts appear on the pages, but none could be tied to the product’s own pricing. The product’s price could not be identified on the pages we read.

Month by month

Monthly revenue as read from the payment provider by TrustMRR, in US dollars, as of September 30, 2026.

Month	Revenue (USD)
2025-12	$10
2026-01	$27
2026-02	$207
2026-03	$2,078
2026-04	$2,803
2026-05	$3,700
2026-06	$3,238
2026-07	$3,359
2026-08	$3,628
2026-09	$4,291

Where customers come from

The pages target solo creators, developers, AI-agent builders, power users, growing brands, agencies and multi-brand teams. They also surface API documentation, a quickstart, an MCP setup guide, a Chrome extension and a Claude Desktop Extension as product access points.

What stands out

OpenTweet combines agent access, human calendar management and cross-platform publishing. Its pages claim 80,000+ posts by agents, 14,000+ users, 43 tools available in Claude and a 5.0 rating from 7 reviews.

From the official site

From solo creators to agencies.

Every post your agent, your connectors or you created lands on one calendar.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

OpenTweet's $3.9K MRR is higher than 88% of the 5,602 projects with payment-verified revenue in our dataset; the median across them is $150. Within the “Content Creation” category (1,345 projects) it is higher than 90% (category median $156). Snapshot: 2026-09-02 to 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, demand would depend on serving creators, developers, AI-agent builders, brands, agencies and multi-brand teams that want agents to manage social publishing. Distribution would need to reach those buyers through developer channels, integrations and browser extensions.

The hard parts are platform permissions, scheduling reliability, queue management, account support, content controls and competition across social-publishing tools. A builder would also need to manage compliance and access requirements across connected platforms.

Verdict: Needs real work.

One thing to take from it

OpenTweet puts agent-created posts, connectors and user-created posts into one calendar and queue. It also gives MCP, REST and CLI clients access to 43 tools for publishing across X, Bluesky and LinkedIn.

Sources

OpenTweet official website, fetched October 1, 2026
OpenTweet pricing page, fetched October 1, 2026
TrustMRR: revenue verified through the payment provider's API by TrustMRR (Paddle), as of September 30, 2026

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure