# Darnly vs posthell: which to pick

> Darnly vs posthell: pricing, platforms, launches, upvotes and founders side by side on ProductsFarm, with notes on which to pick.

Canonical: https://productsfarm.com/compare/darnly-vs-posthell
Last updated: 2026-11-08

|  | [Darnly](https://productsfarm.com/product/darnly) | [posthell](https://productsfarm.com/product/posthell) |
| --- | --- | --- |
| What it is | Turns bugs you spot on screen into context your AI coding agent can fix | Turns a one-line business update into social posts for every network |
| Pricing | Free | Paid |
| Platforms | Chrome extension, macOS, API, CLI, Web | API, Web, CLI |
| Categories | Developer tools, AI | Marketing, AI |
| Made for | developers, indie hackers, product teams, vibecoders, developers using AI coding agents | small business owners, agencies, freelancers |
| Built with | [Astro](https://productsfarm.com/tech-stack/astro), [Cloudflare](https://productsfarm.com/tech-stack/cloudflare) | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Vercel](https://productsfarm.com/tech-stack/vercel), [Microsoft Clarity](https://productsfarm.com/tech-stack/microsoft-clarity) |
| Upvotes | 0 | 0 |
| Website | [darnly.dev](https://darnly.dev/) | [posthell.com](https://www.posthell.com/) |

## About Darnly

Darnly is a Chrome extension and a Mac app that capture bugs you see while using or testing an app and pass them to an AI coding agent. You press a key, click the broken part and write one line on what you expected. Darnly records a screenshot with the element boxed in red, the element's selector and styles, the file and component that drew it on your local project, the steps you took, and console errors and failed requests from the last 60 seconds. The site says this works with Claude Code, Codex, Cursor, Windsurf, Antigravity, Lovable, Bolt and v0.

The agent works through the list of captured bugs with a /darnly command, either from a folder in your project or from a Darnly cloud inbox reached through an MCP server. Each bug is fixed or the agent asks a short question in its own chat, and the Darnly panel reports what changed so you can check it in the browser. Capturing a bug makes no AI calls, so you can keep testing while your agent's usage limit resets. Passwords, card numbers, tokens, API keys and cookies are replaced with [hidden] before anything is saved.

It is for developers and small teams who build web apps on localhost or live sites, and for people building native Mac, iOS Simulator and Android Emulator apps with an AI coding agent. The Chrome extension and the Mac app are free, and the site lists no paid plan.

## About posthell

posthell is a social media tool for small businesses. The owner writes one line about what happened this week, such as a free slot on Friday or a new dish, and posthell drafts a post for each network, including Instagram, Facebook, LinkedIn and TikTok.

Drafts are scheduled for the times the owner picks and wait in a review queue. Nothing publishes until the owner approves it, and any word can be changed first. Posts can use AI images, free stock photos or the owner's own pictures.

It is built for cafes, salons, clinics, gyms, trades, shops and online stores, and for agencies and freelancers who post for clients. Accounts connect through each network's own login. Technical users can also draft through an MCP server or a CLI.

## Related

- [Darnly](https://productsfarm.com/product/darnly)
- [posthell](https://productsfarm.com/product/posthell)
- [More comparisons](https://productsfarm.com/compare)