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Postiz

Open Source as the Funnel — How Solo-Built Postiz 7x’d to $145K MRR in 4 Months by Selling to AI Agents

An open-source social-media scheduler built solo by Nevo David. A free, self-hostable repo is the top of funnel — 32K+ GitHub stars and ~6M downloads on a $0 ad budget. In 2026 he repositioned it as a tool for AI agents and 7x’d MRR from $21K to $145K in four months.

By the AI Dev Cases Editorial TeamPublished: Jul 17, 2026Figures last checked: Sep 18, 20263 min readPrimary-source verified · 6
Monthly (est.)
$167k/mo
Time to grow
21 months
Launched
2024
Nevo DavidNevo David@wickedguroOpen Source as the Funnel — How Solo-Built Postiz 7x’d to $145K MRR in 4 Months by Selling to AI Agents

The repeatable playbook

  1. 1Publish the core as free, self-hostable OSS and run the GitHub repo as the top of the funnel (the acquisition engine)
  2. 2At launch, concentrate ‘launch weeks’ on Hacker News / Reddit (r/selfhosted) / Dev.to / Product Hunt to manufacture GitHub-Trending placement
  3. 3Draw the free (self-host) vs paid (managed) line from day one; charge for the convenience of not running a server ($29–$99 tiers)
  4. 4Don’t brawl on generic features — out-scale on one axis rivals neglect (~30 channels vs ~10)
  5. 5Be first to a new buyer (AI agents): ship a CLI, an MCP server and a skill-registry listing so agents can use it directly
  6. 6Mass-produce programmatic landing pages for every ‘<agent> × <platform>’ combo to blanket search

The pain point, and how they found it

Social-media scheduling looks like a ‘solved,’ crowded market ruled by old-guard tools (Buffer, Hootsuite). But pain remained for technical users: (1) pricey and you don’t own your data (SaaS lock-in), (2) coverage skews to ~10 mainstream networks, leaving Telegram, Discord, Mastodon, Bluesky and Web3 platforms underserved, (3) weak APIs/automation you can’t drive from code. Postiz attacked exactly that developer-side friction — open source, API/automation-first, and far more channels.

Background & product

Postiz lets you write a post once and schedule it across many social networks at once. Its headline edge: ~30 channels — Instagram, X, TikTok, YouTube, LinkedIn, Facebook, Threads, Bluesky, Mastodon, Reddit, Discord, Slack, Telegram and more — where rivals cover roughly 10. It adds AI text/image generation, RSS auto-posting, a public API and webhooks, positioning itself as the developer-grade alternative to Buffer and Hootsuite.

It was built by Nevo David (X: @wickedguro), a full-stack developer and growth marketer best known for growing the open-source notification platform Novu to ~31K GitHub stars as its growth lead. He applied that same ‘how to grow an OSS project’ playbook wholesale to his own product.

The business core is using open source *as the acquisition engine*. The core is published as a free, self-hostable repo placed at the very top of the funnel — which piled up 32K+ GitHub stars and ~6M downloads on a $0 ad budget. Revenue comes from a managed cloud version (four tiers, $29–$99/mo) for people who don’t want to run their own server. Give it away to earn trust and reach; charge only the slice that pays for convenience.

Then, in 2026, Postiz swapped its signage from ‘a Buffer alternative’ to ‘a social-posting tool for AI agents.’ That worked: MRR ~7x’d from $21K (March) to $145K (July) in four months — still a one-person company. The momentum didn’t stop there: it climbed to $159K within July, and in August the founder announced crossing $2M ARR.

Pricing

Self-hosting is free. The managed plans are $29/mo Standard (5 channels), $39/mo Team (10 channels), $49/mo Pro (30 channels), and $99/mo Ultimate (100 channels), with lower effective rates on annual billing (e.g. Standard ~$23/mo). A 7-day free trial is available.

Based in: Israel (Tel Aviv)

From the founder (primary source)

Postiz growth channels and tech stack

How it was built

  1. Publish the core as free self-hostable open source and run the GitHub repository as the top of the acquisition funnel
  2. Don't slug it out on general features — go all-in on one axis incumbents structurally can't follow, expanding to about 30 supported channels against competitors' ten by claiming the thin outer edge (Web3, Telegram, Discord)
  3. Draw the line between free self-hosting and paid managed hosting from day one, charging for the convenience of running the servers ($29 Standard, $39 Team, $49 Pro, $99 Ultimate per month)
  4. Tier on channel count, AI generation quota and webhook limits to capture everyone from solo developers to agencies
  5. Shape the product for a new kind of buyer — ship postiz-agent as a CLI and an MCP server so AI agents can hit the API and post directly

How it got users

  1. Concentrate a single launch week across Hacker News (Show HN), Reddit's r/selfhosted, Dev.to, Medium, HackerNoon and Product Hunt to manufacture a GitHub Trending appearance (3K to 14K stars in three months)
  2. Assume most free users will never pay — treat them as inventory generating the next round of acquisition through stars, word of mouth and backlinks
  3. Change the sign over the door — walk away from the war of attrition as a generic 'Buffer alternative' and redefine the product as an agentic social media scheduling tool
  4. Publish a Postiz skill to OpenClaw's skill registry (ClawHub) to claim the position of the standard way an agent posts to social media
  5. Programmatically mass-produce landing pages across every agent-name by platform-name combination to cover the search surface
  6. Be first the moment a new class of buyer appears — swapping the buyer for AI agents rather than changing the product took revenue from $21K in March to $145K in July, roughly 7x in four months
Early ad spend
$0 — 32K GitHub stars and about 6M downloads accumulated with no ad spend, using the open source project itself as the acquisition engine

Channels they actually used

The hard parts

Be honest about the limits of reproducibility. What worked was less product novelty than a decade-honed OSS-distribution playbook (~31K stars at Novu) plus being first to the moment a new buyer — AI agents — was born; the latter is highly timing-dependent and can’t be summoned on command. And because it’s open source, most users self-host for free and never pay (early on, 472 payers at ~21% trial-to-paid), so monetization is thin relative to the huge base — read the headline MRR as the cream on top. The agility of a one-person company is a strength, but the flip side is a growth engine that leans heavily on one person’s OSS-growth expertise.

Updates since publication

  1. Sep 18, 2026

    Founder Nevo David's own X posts confirm growth from $145K (early Jul) to $154K to $159K MRR, and crossing $2M ARR in August 2026. mrrUsd updated to the equivalent ~$167,000/month.

Deep dive

【Deep dive】Postiz’s run isn’t explained by ‘they built a good product.’ The core is a *sequence*: engineer open source as a distribution machine, then be first to a newly-born buyer (AI agents). Let’s break it down.

Why open source becomes an acquisition engine. At his prior company Novu, Nevo established the idea of running the GitHub repo as a marketing asset. A free, self-hostable OSS project (1) surfaces organically via search, GitHub Trending and dev media, (2) lowers the trust barrier because developers can try it themselves, and (3) turns stars/forks into social proof. Early on, Postiz concentrated ‘launch weeks’ across Hacker News (Show HN), Reddit (r/selfhosted), Dev.to, Medium, HackerNoon and Product Hunt to *manufacture* GitHub-Trending placement — taking stars from 3K to 14K in three months. Filling the top of the funnel at $0 ad spend is OSS’s structural advantage.

Monetization: sell only ‘convenience’ off the free base. Giving it away isn’t a business by itself. Postiz splits self-host (free) from a managed version ($29 Standard / $39 Team / $49 Pro / $99 Ultimate per month) and charges for the convenience of *not* running your own server. Tiers gate channel count, AI-generation quotas and webhooks, capturing everyone from solo developers to agencies. Early on, 472 paying subscribers made $17K MRR at ~21% trial-to-paid. Most free users never pay — and that’s fine: they’re inventory that generates the *next* wave of acquisition through stars, word of mouth and backlinks.

The pivot: stop being ‘a Buffer alternative,’ start ‘selling to AI agents.’ In 2026 Nevo exited the war of attrition in the crowded generic-scheduler market and redefined Postiz as ‘the ultimate agentic social media scheduling tool.’ The moves all bent toward ‘shape it so agents can use it’: (1) shipped postiz-agent, a CLI and MCP server, so AI agents can hit Postiz’s API to post directly; (2) published a Postiz skill on ClawHub, OpenClaw’s skill registry; (3) mass-produced programmatic landing pages for every ‘<agent> × <platform>’ combination to blanket search. When OpenClaw exploded and Postiz got named as the default way for agents to post to social, traffic and signups spiked — and kept coming. That is what $21K→$145K in four months actually was.

Why competitors struggle to copy it. While Starter-style schedulers stall at the $1K-MRR wall, Postiz broke through by ‘out-scaling on a single dimension.’ Instead of fighting head-on on generic features, it concentrated resources on two axes the incumbents can’t easily move on: (a) channel count (~30 vs ~10, pre-empting underserved Web3/Telegram/Discord surfaces) and (b) AI-agent fit (API/MCP/CLI/OSS). Closed SaaS old-guard are slow-turning and can’t chase both at the same speed.

Takeaways for solo builders. (1) Before product quality, design *where customers come from*. OSS is one of the few machines that lets a fundless individual fill the top of the funnel without ad spend. (2) But OSS alone earns nothing — draw the line between the ‘free base’ and the ‘convenience people pay for’ from day one. (3) Even in a mature market you can break out by going all-in on one axis incumbents structurally can’t follow (here: channel coverage and agent-fit). (4) The biggest amplifier is being *first the moment a new buyer is born*. Postiz didn’t change the product — it swapped its buyer to AI agents and 7x’d.

FAQ

How much does Postiz cost?
Self-hosting is free. The managed version, which handles server operations for you, runs $29–$99/month across four tiers (differing by channel count and AI generation quota), with a 7-day free trial.
Which country is Postiz from?
Founder Nevo David is based in Tel Aviv, Israel, and runs Postiz from there as a one-person company.
Can I use Postiz for free?
The core is open source, so self-hosting on your own server is free. If you want Postiz to manage the server for you, you'll need a managed plan starting at $29/month.

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