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Tracking all tech startup layoffs since COVID-19.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, Layoffs.fyi seems to be more popular. It has been mentioned 432 times since March 2021.
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As answered by people managing Layoffs.fyi and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
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Recommendations tracked on public social media and blogs since March 2021.


We have http://layoffs.fyi and https://www.trueup.io/ to name a few places that track this pretty well. - Source: Hacker News / 2 months ago
The timeline also matches up exactly, the Fed started raising rates in Q1-Q3 2022 and you can see the largest spike of layoffs happened Q1-Q3 2022: https://tradingeconomics.com/united-states/interest-rate https://layoffs.fyi/ ChatGPT... - Source: Hacker News / 3 months ago
The tech industry laid off over 260,000 workers in 2023 alone, according to Layoffs.fyi, with many companies explicitly citing AI automation as justification. Now, in 2026, the bills are coming due. The companies that swung hardest at... - Source: dev.to / 4 months ago
Tracking Diffyn since Jun 2025.
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