Introducing Mesa, the world’s first multi-agent code review system that truly understands your system and architecture to deliver senior-level reviews.

Code review is an underrated bottleneck for shipping velocity, especially in the age of AI. What seems like a simple workflow is actually the point in which compliance, security, uptime, etc. are all at risk. Engineers hate doing it, and most aren't very good at it. Bugs are missed all the time leading to costly mistakes that need to be fixed.

People don’t even realize how basic the existing code review agents in the market really are. They don’t let you customize the prompts, select different models, or have transparent pricing. Mesa is the first review agent that actually gives you the right amount of flexibility to tailor reviews to your codebase.

We take it for granted that human engineering hours are spent reviewing code. It’s one of the costliest workflows that exists for software engineers and each mistake leads to lost revenue, loss of user trust, and lost time trying to root-cause and fix the bug.

I don’t believe you can remove humans from all reviews but we are pushing for a world where 80% of PR’s can be automatically merged after a review with Mesa.

Mesa is free to use, up to 100,000 lines of code reviewed every month! If you buy credits you can use the best foundation models like 4.1 Opus and gpt-5-pro. You can sign up directly on our site at:

Congrats guys! Been using Mesa since the early private beta and it's awesome to watch the product evolve.

wtf I need this. You wouldn’t believe the PRs I’ve seen

Congrats on the launch!

Thank you Arian!

Congrats!

already surpassed my video skills by monumental amount, can only imagine how amazing this company will become!

i've realized it's literally harder to create good short-form video content than it is to make the rocks think

really proud of you and @bwarrn – savor today! But honestly don’t know what you guys have against vowels in usernames

@bwarrn 😂 thank you Soleio !

Go Oliver & Ben! time to review all the code

slop literally never stood a chance

Imagine betting against these guys

powered by @DrizzleORM btw

how tf did you pronounce UUID?

bruh

🔥

Congrats on the launch!

lfg! thanks Jack!

Congrats on the launch! 🚀

Finanlly a genuine demo! Oliver showing how it needs to be done. Congrats team on the launch!

Been using it for months now

LETS GOOOOO. Hype to check this out. I knew AGI would come for code reviews first ;)

🔥

this is what ilya saw

These founders sound handsome

Congrats on the launch!!

thanks Marc! really appreciate all the feedback throughout the private beta

Most patriotic dev tools company?

undoubtedly

"PRs reviewed in America"

Ok, I think I might be good at taglines. May need to start charging

i'd keep you on retainer ;)

@laurenbalik is this a foreign intelligence op?

Congratulations!

Congrats! 🚀

thanks JB!

bookmarked

Man, I have been using this since I saw this post and have been blown away. Thought it wasn't working at first during sign up, forgot about it, opened a new PR and was floored at the level of insights. Well done!

Congrats on the rocket launch!

thanks marco!!

Lgtm 🚢

Awesome!

but there’s no mcp so im inherently stuck on using github pr pulls 😒

@moevals mcp is coming! if this is a priority for you, would love to chat about your usecase

I’ll dm!

🔥 LFG (love the video intro 😂)

congrats on the launch!

thanks Utpal! come by the office some time!

welcome to the Mesa 🌵

congrats on the launch!! 🚀

lfg thank Nihar! Couldn't do it without Stripe