# Definable Assistant — Multi-model chat, where workflows live

> The conversational surface for Definable. 50+ models in one chat. Promote any conversation to a multi-agent workflow. Compare GPT-5.5, Claude Opus 4.7, Gemini 3.1 Pro, Llama 4, Mistral, and DeepSeek side-by-side and switch any time.

## What it does

Definable Assistant is the chat front-end of Definable. Every workflow starts in a conversation: the user briefs an agent team, attaches knowledge bases, switches between 50+ models, and watches the workforce execute. Any conversation can become a recurring multi-agent workflow with one click. Not just a chatbot — the conversational layer on top of a working AI team.

## Key capabilities

- **50+ AI models in one chat** — GPT-5.5, Claude Opus 4.7 (Sonnet, Opus, Haiku), Gemini 3.1 Pro/Flash, Llama 4, Mistral Large 3, DeepSeek V3.2, Qwen 3.5, Cohere Command R+, Sonar, plus 41 more — updated weekly.
- **Side-by-side model comparison** — run the same prompt through two models and compare outputs.
- **Promote chats to workflows** — any conversation can become a recurring multi-agent workflow with self-healing verification.
- **Persistent memory across sessions** — Assistant remembers context per workspace.
- **Knowledge-base grounding** — every reply can cite your private documents with inline citations.
- **1000+ OAuth2 app integrations** — Slack, Notion, HubSpot, Salesforce, GitHub, Linear, and more — agents take real actions (post, draft, query, send).
- **Multi-step scheduled flows** — chain actions with approval gates and conditional logic.
- **File upload** — PDFs, images, code, spreadsheets, audio.
- **Web browsing** — search the web with citations.
- **Model switching mid-conversation** — change models without losing context.

## Who it's for

- Knowledge workers who need to compare AI models for different tasks
- Marketing teams generating copy, analysis, and outreach across many apps
- Sales and customer success — agentic outreach, lead scoring, CRM automation
- Solo founders replacing ChatGPT Plus, Claude Pro, Perplexity, Notion AI with one tool

## Pricing

- Starter: free (5,000 credits/month, 3 models)
- Creator: $19/month or ₹399/month (all 50+ models, 75,000 credits)
- Pro: $49/seat/month or ₹1,899/seat/month (250k credits/seat, team workspaces, SSO)
- Enterprise: custom

## Privacy

- Prompts and chat history never used to train models — contractual on every plan.
- Encrypted at rest, tenant-isolated.
- Regional hosting: India (Mumbai), US (Virginia), EU (Frankfurt).

## Related

- HTML page: https://definable.ai/assistant/
- Pricing: https://definable.ai/pricing/
- App catalog: https://definable.ai/apps/
- Compare to ChatGPT Plus: https://definable.ai/compare/definable-vs-chatgpt/
- Compare to Claude Pro: https://definable.ai/compare/definable-vs-claude/