Arthur De Los Santos
Founder of Rindler, The IDE for Tokenmaxxers
Company
Arthur De Los Santos is listed as a founder of Rindler. We build Maxxwell, a desktop app for people who run several coding agents at once. Past two or three sessions, you become the bottleneck. Every session asks you something, most of it small, and you spend the day answering instead of deciding. It is also hard to tell which sessions are making progress, which are stuck on something trivial, and which have quietly started building the wrong thing. Maxxwell puts every session in one window and marks each one working, idle, or waiting on you. On top of that sits an orchestrator, a real coding-agent session of its own that reads the others and reports back. You talk to it instead of to twelve terminals. It tells you what landed, what it decided for you, and what actually needs your call. Every worker is your own tool, unmodified. Claude Code, Codex and Cursor Agent run in real terminal sessions you can attach to and take over at any point
Founder traction evidence
Public posts and activity attributed directly to this founder.
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We're live on Product Hunt! Rindler automates the web work your team still does by hand.
We're live on Product Hunt! Rindler automates the web work your team still does by hand. Our unique strength: RIndler gets faster, more reliable, and more efficient the more it's used. Upvotes and comments genuinely help 🙏
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We got into @ycombinator! We: > Noticed AI can't do things for you on the web (major problem) > Turned down big tech > Locked in on this problem > Applied to YC > Graduated from MIT @RindlerAI makes every website work for any agent If you're building w/ agents, we'd love to chat! https://t.co/cPaBjbIY6P
We got into @ycombinator! We: > Noticed AI can't do things for you on the web (major problem) > Turned down big tech > Locked in on this problem > Applied to YC > Graduated from MIT @RindlerAI makes every website work for any agent If you're building w/ agents, we'd love to...
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Some useful context: Haiku is $1 per 1M input and $5 per 1M output.
Some useful context: Haiku is $1 per 1M input and $5 per 1M output. This is crazy
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One of the hardest things to do for a startup
One of the hardest things to do for a startup
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Claude Hack that actually saves a lot of time: Agents often output blocks of text that can be a waste of time to read.
Claude Hack that actually saves a lot of time: Agents often output blocks of text that can be a waste of time to read. If you tell it to answer in under a certain number of words, it doesn't do a great job with its presentation of information. However, my co-founder
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Make something people want
Make something people want
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Exciting time to be doing a startup The grind is real, but the results are really rewarding
Exciting time to be doing a startup The grind is real, but the results are really rewarding
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For any up-and-coming SWEs, these are the fundamentals that will survive the age of agentic coding
For any up-and-coming SWEs, these are the fundamentals that will survive the age of agentic coding