Archive - The Signal

The Most Controversial 1-Person AI Company Raised $30M at a $250M Valuation

Is that the future of one person company?

22 hrs ago • John Tian

ElevenLabs ARR hit $500M in 3+ years, An AI Infra Only Raised a Seed Sold for Nearly $1B

Cresta ARR hit $100M, Sierra is now at $15B valuation

May 5 • John Tian

April 2026

Three 10x ARR AI Recruiting Startups, Three Different Futures

AI recruiting is no longer just “software.” It’s starting to look like an entirely new labor system.

Apr 29 • John Tian

Meta–Manus Deal Blocked by China; The Anti-Social App That Quietly Hit $18M ARR

AI Is No Longer Borderless

Apr 27 • John Tian

Pocket FM hit $400M ARR, AI-Native Zapier Raised $70M in Just 2 Years with a lean team

The best AI workflows are often 90% deterministic systems + 10% AI enhancement

Apr 23 • John Tian

Perplexity ARR hit $450M, Kollab and the Shift from Task AI to Team AI

The future of AI isn’t just about making individuals faster. It’s about making organizations flow.

Apr 8 • John Tian

Anthropic Tops OpenAI at $30B ARR, AI Insurance hit $40M ARR in 6 months

Using AI to turn traditionally manual workflows into software.

Apr 7 • John Tian

Obsidian: $25M ARR, 8 People 1 Cat No Funding, Not Chasing AI

Selling Control, Not Notes

Apr 6 • John Tian

Kimi ARR hit $100M, “Solo Founder+AI” Built a Business Making Nearly $300M in Profit

Legora ARR hit $100M in under 18 months from $1M

Apr 3 • John Tian

March 2026

Vercel ARR hit $340M, the 5 Moats That Matter in the AI Era

The core judgment is simple: Is it hard to do, or hard to get?

Mar 31 • John Tian

Under Pressure from Anthropic, OpenAI Bets on a Super App

OpenAI Is Building the AI Operating System for Your Desktop

Mar 21 • John Tian

Fal Hit $400M ARR, OpenClaw Ignites “Gmail for AI Agents” to Build the Identity Layer for the AI Era

Infra for AI Agents is a big deal

Mar 20 • John Tian

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