Merge pull request #4665 from ephraimduncan/add-telemetry-dev

Add telemetry.dev

README.md

@@ -1018,6 +1018,7 @@ This list results from Pull Requests, reviews, ideas, and work done by 1600+ peo
   * [Pollinations.AI](https://pollinations.ai/) - easy-to-use, free image generation AI with free API available. No signups or API keys required, and several option for integrating into a website or workflow. [#opensource](https://github.com/pollinations/pollinations)
   * [Portkey](https://portkey.ai/) - Control panel for Gen AI apps featuring an observability suite & an AI gateway. Send & log up to 10,000 requests for free every month.
   * [ReportGPT](https://ReportGPT.app) - AI Powered Writing Assistant. The entire platform is free as long as you bring your own API key.
+  * [telemetry.dev](https://telemetry.dev) - Observability for AI/LLM apps built on OpenTelemetry. Traces model calls and tool steps with tokens, cost, latency and errors; send OTLP over HTTP from any language or use the TypeScript SDKs. Free plan includes 10,000 spans/month, 7-day retention, 1 project and 2 seats, no credit card.
   * [Transcript LOL](https://transcript.lol/) - Converts audio or video to text using AI. Generates summaries and other insights using LLMs. The free tier includes 2 transcriptions per day. You can upload files, record voice notes, or use links from YouTube, Instagram etc. The free version also supports WhatsApp, Telegram and importing files directly from cloud storages - Google Drive, Dropbox, Box and OneDrive. No API key needed. Sign up and ready to use. Also has apps for mobiles, desktops and chromebooks.
   * [Zenable](https://zenable.io) - Instantly auto-fix outputs from tools like Cursor, Windsurf, and Copilot to meet your company's quality and compliance standards using guardrails built with Policy as Code. The free tier includes 100 tools calls per day to the MCP server and 25 free automated pull request reviews per day via the GitHub App.