Respell
No-code AI workflow builder — discontinued, acquired by LangChain
Respell was a no-code AI workflow builder that let users connect AI models (GPT-4, Claude, DALL-E) visually. The service has been shut down following its acquisition by LangChain. The domain now redirects to LangSmith.
Respell is an artificial intelligence tool in the Automation category, developed by Respell (acquired by LangChain) and launched in 2023. Respell was a no-code AI workflow builder that let users connect AI models (GPT-4, Claude, DALL-E) visually. The service has been shut down following its acquisition by LangChain. The domain now redirects to LangSmith. Key features include: Visual workflow builder (discontinued), Pre-built AI blocks, Multi-model support, Integrations (Gmail, Slack), Automatic triggers, Team collaboration. The tool is available on web with a discontinued pricing model.
💰 Pricing
✨ Features
🎯 Use Cases
- No-code AI workflows (discontinued)
- Marketing automations (discontinued)
- Custom chatbots (discontinued)
- Data processing (discontinued)
⚖️ Pros & Cons
👍 Pros
- Had an intuitive visual interface that made AI workflow creation accessible to non-developers
- Multi-model support connected GPT-4, Claude and DALL-E in a single visual canvas
- Free tier with 100 runs per month lowered the barrier to entry for AI automation experimentation
- Team collaboration features enabled shared workflow editing and management
- Clean drag-and-drop builder was genuinely faster than coding equivalent workflows from scratch
👎 Cons
- Service permanently shut down — no longer usable, domain redirects to LangSmith
- All existing workflows and user data were lost in the transition — no migration path provided
- Acquisition by LangChain means the no-code approach was abandoned in favor of a code-first platform
🏆 Verdict
In summary, Respell stands out in the automation AI landscape thanks to its strengths: had an intuitive visual interface that made ai workflow creation accessible to non-developers, multi-model support connected gpt-4, claude and dall-e in a single visual canvas, free tier with 100 runs per month lowered the barrier to entry for ai automation experimentation. However, some users note: service permanently shut down — no longer usable, domain redirects to langsmith, all existing workflows and user data were lost in the transition — no migration path provided. If you're looking for alternatives, you can compare Respell with Make (ex-Integromat), n8n, Zapier AI. Our overall rating: 3.2/5.
ℹ️ Information
| Company | Respell (acquired by LangChain) |
|---|---|
| Launched | 2023 |
| Platforms | WEB |
| Category | Automation |
| Site | https://respell.ai |