Web App
Manus is an AI agent that integrates with Slack, Notion via MCP, and Microsoft 365 to execute tasks in-channel. It supports 50+ languages, produces multi-format production-ready documents, and employs context-engineering techniques including KV-cache optimization and todo-list rewriting to maintain reliability in long conversations.
Gamma is an AI-powered content creation platform supporting six output formats — presentations, websites, social media posts, documents, graphics, and API access. It integrates natively with ChatGPT, Claude, Atlassian Rovo, and Superhuman Go, plus connects to 8,000+ apps via Zapier. The platform claims over 250 million generated assets and offers programmatic API access alongside self-hosted automation through n8n.
Replit is a browser-based development platform for building, testing, and deploying AI-powered applications. It offers a template library with pre-built quickstarts for LLM chatbots, Slack workspace integrations, and onchain agents, supported by a built-in secrets manager and one-click deployment.
Descript is an AI-powered video and audio editing platform built around transcript-based editing. Import media, edit by modifying the auto-generated text transcript, and let the Underlord AI assistant handle filler word removal, Studio Sound enhancement, caption generation, and clip creation. Includes screen recording, team collaboration, multi-platform publishing, and a REST API with MCP integration at no extra cost for paying users. Free tier available with 1 hour of monthly transcription; paid plans from $12/month.
Murf AI is a developer-focused speech platform that combines multi-voice TTS, parameterized voice changing, bulk dubbing, and language translation behind a single API. Its documentation covers quickstart flows for three operating systems, an interactive playground, and MCP server integration for AI agents. Dubbing workflows include persistent project-based editing with collaboration and QA support. Pricing and rate limits are plan-tiered with credit-based consumption tracking.
HeyGen is an AI-powered video generation platform combining avatar creation, clip generation, podcast repurposing, and multi-language lip-sync under a single product. The vendor reports over 149 million videos generated and claims usage across 85% of the Fortune 100. Integration pathways include MCP, Skills, and Direct API, with third-party connectors to Zapier, HubSpot, n8n, and Granola. A free tier is available without a credit card; paid plans start at $24 per month.