Exa
4.2Search API built for AI agents, valued near $2.2B after an a16z-led round
Feature
AI tools that process and respond in real time rather than in batches.
Search API built for AI agents, valued near $2.2B after an a16z-led round
Search API for AI agents that became part of Nebius after fast adoption across the LangChain ecosystem
Model deployment infrastructure that lets teams ship custom AI models to production without managing GPUs
Open-source vector database that raised a $50M Series B to power retrieval for AI agents
Custom LPU chips built by a former Google TPU architect for near-instant AI inference
Wafer-scale AI chips that run inference faster than GPU-based clouds on public benchmarks
GPU cloud that IPO'd in 2025 and now powers training runs for OpenAI, Microsoft, and Meta
Processes 20 million-plus patient encounters yearly, priced below most US-based competitors
Used by 40% of US physicians, doubling its valuation to $12B in under a year
Reviews the entire patient chart to surface diagnoses clinicians might otherwise miss
Cut voice AI pricing by more than 50% while topping the Artificial Analysis Speech Arena
Ran over 1 million AI-powered interviews, growing revenue 15x in 9 months
AML screening backed by Goldman Sachs, with secondary shares trading at a $5B valuation
Combines an AI Recruiter, AI Interviewer, and ATS after a $25M round focused on candidate experience
A $2B fraud-prevention platform now partnered with the European Central Bank
Its AI Underwriter cut processing time by up to 97% for insurers worth $265B in premium
Conversation intelligence acquired by ZoomInfo for $575M, now bundled into its enterprise sales motion
Evolved from a parallel dialer into a full AI Sales Assistant Platform
Became a privacy-focused unicorn on $65M, encrypting data client-side by default
Valuation tripled to $9B in six months, now securing data for 20% of the Fortune 500
Pioneered AI-driven threat detection since 2013, now backed by Thoma Bravo after a $5.3B buyout
Deployed at 300+ health systems, now backed by a strategic investment from Eli Lilly
Won a 5-year exclusive Cleveland Clinic contract after beating 4 rival ambient scribes head-to-head
A voice-first clinical assistant built by a former Google and Flipkart product chief
Trusted by 2,000+ hospitals, cutting stroke transfer time by 44% in 2026 clinical data
115 million patient interactions with zero safety incidents, and it still won't diagnose
FDA-cleared triage AI hitting 97% sensitivity, deployed in nearly 2,000 hospitals
Crossed $1 billion in revenue and a $44 billion valuation, with a card built for AI agents
Drafts and redlines contracts directly inside Microsoft Word
Listens to every call and email to show which reps and deals need attention
Answers one question for leadership: are we going to hit the number?
Two named AI workers, Alice and Julian, cover outbound across five channels
Ava handles email and LinkedIn outbound, at a fraction of 11x's contract size
Reps practice real objections against an AI buyer before a deal is on the line
Learns your organization's normal behavior to catch what looks abnormal
Connects code, cloud, and runtime into one security graph, now part of Google Cloud
A free Community Edition builds real security workflows, no paid seat required
400+ integrations pull audit evidence automatically, built for a first SOC 2 fast
Built for scaling teams managing several compliance frameworks at once
An autonomous SOC analyst that investigates every alert, 24 hours a day
Olivia texts candidates back in seconds, in over 100 languages, around the clock
Turns every recruiting call into structured notes organized by competency
Validates skills through video interviews and game-based assessments, since 2004
Trades instant replies for 8-12 hours of reasoning across 3,000+ agents
K-12 math specifically, standards-aligned in more than 140 languages
Rebuilds your site into a lightweight version made for AI agents to crawl
Coaches human agents live on calls while autonomous agents resolve the rest
Agents decide per customer, not just per campaign