This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
DiffLogs
AI-powered API changelog generator for lazy developers
I hate writing API changelogs. I always forget what changed, skip details, or just don't do it at all. So I built DiffLogs. Paste your old and new API spec and AI generates a clean changelog in seconds. Don't have a spec? Just type what changed in plain English. - Detects breaking changes automatically - Supports YAML, JSON, Postman, GraphQL - Shareable public changelog URLs - Team collaboration with shared history Free tier available. Built in 4 days. Would love brutal feedback.
Honestly. I build this because I am genuinely lazy about documentation. Every time I shipped an API update I'd either write a super vague "Bug fixes and improvements" changelog or just skip it entirely. my teammates had no idea what changed and why.
I started building DiffLogs as a quick weekend tool just for myself. Four days later It turned into a full product with team collaboration, shareable links, multiple format support, and an AI that actually writes changelogs that sound human.
The biggest evolution during building was realizing that not everyone has a formal spec file. A lot of developers just know what they changed. so I added the free text mode where you can just type "I removed the /charge endpoint and added /payments" and it formats it into a proper changelog automatically. That turned out to be the most popular feature in testing.
Still actively building, Slack integration, email notifications, and API keys for CI/CD are on the roadmap with much more coming.
Would love feedback on what's missing or broken. I use this myself every day so every bug report goes straight to the top of my list.
About DiffLogs on Product Hunt
“AI-powered API changelog generator for lazy developers”
DiffLogs was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #71 on the daily leaderboard. I hate writing API changelogs. I always forget what changed, skip details, or just don't do it at all. So I built DiffLogs. Paste your old and new API spec and AI generates a clean changelog in seconds. Don't have a spec? Just type what changed in plain English. - Detects breaking changes automatically - Supports YAML, JSON, Postman, GraphQL - Shareable public changelog URLs - Team collaboration with shared history Free tier available. Built in 4 days. Would love brutal feedback.
On the analytics side, DiffLogs competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.6M followers on Product Hunt. The dashboard above tracks how DiffLogs performed against the three products that launched closest to it on the same day.
Who hunted DiffLogs?
DiffLogs was hunted by r3b0un. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DiffLogs including community comment highlights and product details, visit the product overview.
r3b0un