Startups

Startups worth watching

Companies in any sector. A Uses AI tag appears when the listing records that the company uses AI.

Listed after a verified homepage and sources. No invented size or price.

410 companies

Directory
Company	Category	Region	Status	Sources	Links
AgentMailGive your agent an inbox of its own. AgentMail is the email infrastructure built for AI agents: send, receive and act on email at scale.	AgentsUses AI	San Francisco, CA, USA	9 open	Docs	Open homepage
AgentPhoneAgentPhone gives your AI its own phone number. Handle voice and messages through one unified webhook.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AirbyteAirbyte is the open-source data movement platform. Run ELT pipelines across 700+ connectors to any warehouse, lake, vector database, or AI agent. MTJL Michel Tricot Jean Lafleur	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AlethicaAlethica turns approved policies into controls AI agents can execute — then monitors how they apply them and evidences every outcome. For customer-facing AI in financial services. AF FG Aurélia Le Frapper Faisal Ghaffar	AgentsUses AI	London, England, United Kingdom		Docs	Open homepage
AllowanceAllowance is an AI payments company backed by Y Combinator. Founded by Dasmer Singh, Allowance gives AI agents safe, limited spending power without sharing your credit card. DS Dasmer Singh	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AlturAltur's voice AI agents run debt collection and sales calls end to end: they negotiate payment plans, follow up by WhatsApp and SMS, and stay compliant.	AgentsUses AI	Mexico City, CDMX, Mexico		Docs	Open homepage
AnakinTurn any website into clean, agent-ready data. Scrape, crawl, search, and run pre-built Wire actions across 940+ sites. One API key, structured JSON. MP RB Mohit Prateek Rashmi Bala	AgentsUses AI	Austin, TX, USA		Docs	Open homepage
AptenAI agents that text & call like a human to convert students. Customize AI conversation flows to guide students down personalized experiences. Never forget to follow up.	AgentsUses AI	San Francisco, CA, USA	2 open	Docs	Open homepage
ArchalCreate isolated sandboxes with stateful API environments for GitHub, Slack, Stripe, and more. Test AI agents through REST or MCP, then reset to a known state.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Arga LabsBuild, seed, and call twins of the services your software acts on via API, CLI, or MCP.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Armilla AIAffirmative AI liability insurance for companies building and deploying AI. Limits up to US$25M aggregate per insured. Armilla AI, Lloyd's coverholder. KR Karthik Ramakrishnan	AgentsUses AI	Toronto, ON, Canada		Docs	Open homepage
AtrisaAtrisa gives analog design teams an AI copilot for designing circuits, running simulations, and debugging faster.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AuctorAuctor is the AI-native system of action for software implementations. Unify pre-sales and delivery to deliver projects faster, with less rework.	AgentsUses AI	New York City, NY, USA	11 open	Docs	Open homepage
autarcThe autarc Office Module brings lead management, AI phone, quotations and business management together in one platform for companies designing and installing heat pumps and solar PV systems. EK TH Etienne-Noel Krause Thies Hansen	AgentsUses AI	Berlin, Berlin, Germany		Docs	Open homepage
AutomatHire Ace, an AI teammate with its own computer, email, and phone, or have Automat build and run automations on the software you already use.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AutosanaCreate natural language E2E tests for mobile apps in seconds. No code required. Self-healing tests that adapt to UI changes. Supports iOS and Android apps built with any framework.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
AutotabGeneral AI agent that learns and works like a human.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Avallon AIAvallon’s AI agents handle claims calls, emails, and documents for carriers and TPAs, with every action cited and your team in charge.	AgentsUses AI	New York City, NY, USA	4 open	Docs	Open homepage
AventAutomate quote-to-cash and beyond with Avent. One platform for distributors, combining AI, editable workflows and your existing systems—with your team in control.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Axel TravelAxel books flights and hotels at rates you won't find anywhere else. Free to use; customers save $428 a year on average. Optional membership from $10/month.	AgentsUses AI	Seattle, WA, USA	1 open	Docs	Open homepage
Basepilot	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
BIKBIK is an all-in-one marketing automation platform that delivers better ROI for eCommerce brands.	AgentsUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
Bild CorpAI agents for medical device development	AgentsUses AI	Austin, Texas, United States		Docs	Open homepage
BlaxelBlaxel is infrastructure for autonomous agents: microVMs that boot in milliseconds and resume in ~25ms, shared memory, and programmable networking.	AgentsUses AI	San Francisco, CA, USA	1 open	Docs	Open homepage

Staff list a company once its homepage loads and one to three sources back it up. Map pins use a sourced city or region — near that place or at the region centroid. Unknown location stays list-only. Founders, exit, and jobs stay omitted unless sourced. Founder photos stay omitted unless a sourced URL is listed — we never invent a face. We do not invent people, a street address, or size, price, or growth figures.