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
HeroUIBeautiful, accessible React UI components built on React Aria and Tailwind CSS v4. The modern alternative to MUI, Chakra UI, and shadcn/ui for building production-ready applications.	AgentsUses AI	Buenos Aires, Buenos Aires, Argentina; Remote		Docs	Open homepage
Hessian	AgentsUses AI	London, England, United Kingdom		Docs	Open homepage
HOAiHOAi is the leading AI for the community association management industry. Deploy AI agents that act like experienced managers, executing complex tasks autonomously, 24/7. Scale without new hires, and deliver faster, higher-quality service with clear ROI.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
HumworkHumans as a Service for AI Agents. On-demand human experts via the Model Context Protocol.	AgentsUses AI	San Francisco, CA, USA	1 open	Docs	Open homepage
HyperbrowserCloud browsers, isolated sandboxes, and web data APIs for AI agents. Spin up Chrome sessions and microVMs in one call, and connect Playwright, Puppeteer, or any agent.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
HypercubicHypercubic is agentic AI for mainframe modernization, helping enterprises and governments preserve institutional knowledge and modernize COBOL.	AgentsUses AI	San Francisco, CA, USA	2 open	Docs	Open homepage
ImmigifyImmigify simplifies U.S. immigration for individuals, startups, and enterprises with AI agents that guide users through every step of the process.	AgentsUses AI	Royse City, Texas, United States		Docs	Open homepage
InferEdgeInferEdge delivers agentic AI workflows for investment teams across research, portfolio management, risk and client servicing. Forward-deployed engineers, priced on outcomes.	AgentsUses AI	MH, India	1 open	Docs	Open homepage
infra.new	AgentsUses AI	Remote		Docs	Open homepage
InkeepThe only Agent Platform where engineering and business teams can ship Agents together. Build with a No-Code Visual Builder or Developer Agents SDK with full 2-way sync.	AgentsUses AI	San Francisco, CA, USA	3 open	Docs	Open homepage
InspectMind AIAI plan check and construction document QA for drawings, specs, and codes. Catch coordination issues before permit or the field.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Inventive AIInventive AI helps sales teams respond to RFPs 90% faster, with 95% accuracy. Easy setup, one-click integrations. Start winning more deals from day one.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Janet AI	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
JerryJerry compares 100+ insurers, tracks repairs and recalls, offers roadside help and helps you drive safer. One app to make ownership easier.	AgentsUses AI	San Francisco, CA, USA; Remote	30 open	Docs	Open homepage
joUntangle life, family & work with jo as your private AI agent.	AgentsUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
JustAIAn AI-first modern enterprise marketing stack that sets you in an always-on, set-and-forget motion. Increase your experimentation velocity and keep your team lean! Say goodbye to manual campaign management.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Kabilah	AgentsUses AI		2 open	Docs	Open homepage
KenleyEnterprise search, AI research agents, and business-critical automation tools built for consulting and professional services firms. Discover how Kenley can transform your workflow.	AgentsUses AI	London, England, United Kingdom	1 open	Docs	Open homepage
KERNEL	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
Kestrel AIAutomate incident response, cloud provisioning, CI/CD, and developer requests with AI agents that build deterministic workflows across your entire stack.	AgentsUses AI	San Francisco, CA, USA		Docs	Open homepage
KlaimeeInsurance designed for the financial consequences of AI agent failures.	AgentsUses AI	San Francisco, CA, USA	4 open	Docs	Open homepage
KlarifyKlarify is an AI assistant for therapists. It writes session notes and treatment plans for you, and keeps every session HIPAA, PIPEDA, and PHIPA compliant.	AgentsUses AI	San Francisco, CA, USA	2 open	Docs	Open homepage
Klavis AIKlavis AI provides live environments for training AI agents. Powering frontier AI labs with real world MCP environments and complex, long-horizon agentic tool-use data.	AgentsUses AI	Remote		Docs	Open homepage
Klira AIAI agents move money, write code, and make decisions. Nobody measures what they actually do. Klira is the safety and risk lab building the instruments: adversarial probes, tamper-evident monitoring, and a registry of real-world AI failures.	AgentsUses AI	San Francisco, California, United States		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.