Mercura alternatives

TL;DR: The closest YC-backed alternatives to <strong>Mercura</strong> are other Y Combinator B2B companies, especially from the Winter 2025 batch. Below are 20 ranked competitors with batch, status, and team size.

Y Combinator-backed B2B companies similar to Mercura (YC Winter 2025).

Last verified:

  • TensorPool YC Winter 2025 · Acquired · 3 people — Vercel For GPUs
  • AfterQuery YC Winter 2025 · Active · 30 people — Applied research lab curating data solutions for foundation model…
  • Mastra YC Winter 2025 · Active · 30 people — The Javascript framework for building AI agents, from the Gatsby devs
  • Delineate YC Winter 2025 · Active · 20 people — Agents for Accelerated Clinical Trial Design
  • Cifrato YC Winter 2025 · Active · 17 people — AI Accountant for Accounting Firms
  • Contrario YC Winter 2025 · Active · 15 people — AI hiring platform powered by expert recruiters
  • SalesPatriot YC Winter 2025 · Active · 15 people — AI powered operating system for distributors and OEMs
  • HUD YC Winter 2025 · Active · 15 people — Platform for building RL environments and evals
  • Spott YC Winter 2025 · Active · 15 people — AI-native ATS/CRM for recruiting firms
  • Calltree YC Winter 2025 · Active · 14 people — Enterprise-grade AI support reps for call centers
  • Weave YC Winter 2025 · Active · 14 people — AI to understand and then route engineering work
  • Leaping AI YC Winter 2025 · Active · 12 people — AI voice and texting agents
  • Artificial Societies YC Winter 2025 · Active · 12 people — We build networks of AIs to simulate high-value audiences
  • Fuse AI YC Winter 2025 · Active · 12 people — #1 AI Platform for Outbound Sales
  • AthenaHQ YC Winter 2025 · Active · 12 people — Be the Answer in AI Search - AI SEO across SEO, GEO & AEO
  • YouShift YC Winter 2025 · Active · 10 people — The OS for hospital workforce management
  • SAMMY Labs YC Winter 2025 · Active · 10 people — Computational Law
  • Operand YC Winter 2025 · Active · 8 people
  • Optifye.ai YC Winter 2025 · Active · 8 people — AI performance monitoring for factory workers
  • Asteroid YC Winter 2025 · Active · 8 people — The integration layer for healthcare: EHRs, payer portals & more

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