Results for “web apps”

87 tools in this category · Updated 2 Nov 2026

“web apps”CodingBacked by Y CombinatorShowing 87 tools

WeWebby weweb.ioYC W21No-code AI app builder with visual editor and code exportFreemium
Exa Search APIby ExaYC S21Web search API that returns ranked results with page text, highlights, and AI summaries for AI agents and apps.Pay as you go
Reflectby ReflectYC S20AI-driven test automation for web and mobile appsPay as you go
testRigorby testRigorYC S21Plain-English end-to-end UI test automation for web, mobile, desktop, and mainframe apps.Freemium
Hyperbrowserby HyperbrowserYC S21Cloud browsers, sandboxes, and web data APIs for AI agentsFreemium
Firecrawlby FirecrawlYC S22Web data API that lets AI agents search, scrape, and crawl live web content, with a developer code and docs index.Freemium
Emergentby EmergentYC S24Describe an app in conversation and get a generated, hosted web or mobile product.Freemium
Spurby SpurYC S24AI-assisted QA testing for web and native mobile experiences.Contact sales
Notteby NotteYC S25Browser infrastructure and agent tools for web automation.Freemium
Flootby FlootYC S25Build and publish web and mobile apps from a chat with your AI assistant.Freemium
Browser Useby Browser UseYC W25Cloud browsers and browser agents for web automation tasks.Pay as you go
Context.devby Context.devYC S26Web scraping, search, and research API for AI agentsFreemium
TesterArmyby TesterArmyYC P26AI-assisted web and mobile app testing from plain-language test flows.Freemium
Adorableby FreestyleYC S24Build and publish apps through a conversational coding workspaceFree
mcp-use Inspectorby ManufactYC S25Inspect and test MCP servers before connecting them to agentsFree
Klavis MCPby Klavis AIYC X25Connect agents to application tools through open-source MCP integrationsFree
21st Design Bug Botby 21stYC W26Review pull requests for UI design issues and suggested fixesPaid
21st AIby 21stYC W26Generate and compare several UI component designs from a promptPaid
Flower Agentby FlowerYC W23Build and run agent applications with managed context and toolsUnknown
Morphik Developer Platformby MorphikYC X25Document database for building agents and retrieval appsFreemium
Wallyby RunAnywhereYC W26Hosted open models behind one OpenAI-compatible API and a CLI for coding agentsPay as you go
PostHog AI Observabilityby PostHogYC W20Trace, evaluate, and cost-track LLM calls inside PostHogFreemium
Spline MCPby SplineYC W21Connect an AI agent to build and edit live 3D scenes in SplineFreemium
PAL Makerby TavusYC S21Build and deploy conversational AI video assistants (PALs) with no codeUnknown