
Free / Open-sourceThe AI workspace where teams and agents get work done together

Dust records 547,217 monthly visits with +1.8% month-over-month growth and Contact for Pricing pricing. Reqi records 4,933 monthly visits with -29.3% growth and Contact for Pricing pricing.
Requirements management and AI traceability for regulated engineering projects
| -2.04K (-29.3%) |
| Primary Market & Share | 🇫🇷 France (65.4%) | 🇺🇸 United States (84.4%) |
|---|
| Direct Visits / mo | 456.92K | 1.96K |
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| User Rating | 4.4 | 4.3 |
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| Supported Platforms | Website | Website |
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Multiplayer AI where people and agents work side by side
Connect 70+ tools including Slack, Notion, Google Drive, GitHub, Salesforce and Zendesk so agents answer with real company knowledge instead of generic guesses.
Reach messaging, CRM, docs, project management, data, finance and MCP servers through one platform, so agents can act across systems rather than just chat.
Build agents with 20+ frontier and open-source models from OpenAI, Anthropic, Google and Mistral, and pick the best model for each task.
A dual-layer permission model, SCIM-synced groups, admin-gated overrides, audit logs and usage analytics keep company data locked down while teams move fast.
Requirements management and AI traceability for regulated engineering projects
Full requirements register with table, tree and network views, plus a System Breakdown Structure and allocation with review and agreed states.
REX is a free AI checker that scores requirements against the INCOSE 42-Point Guide, extracts them from PDF/Word/Excel and suggests clearer rewrites.
A stakeholder map and prioritised needs register, proposed breakdown structures and flow-down of requirements through the hierarchy.
An MCP server connects your live requirements project to Claude, Microsoft Copilot, ChatGPT and other MCP-compatible tools for grounded answers.

Free / Open-sourceThe AI workspace where teams and agents get work done together

Integrates deeply with CRM ecosystems to automate enterprise workflows, but is tightly bound to the Salesforce software suite.

Offers robust enterprise-wide permission-aware search and knowledge management, but with less focus on custom multi-model agent workflows.
#3Combines multi-model chat assistants and automated machine learning optimization, but with a heavier focus on data science pipelines.
Free / Open-sourceAll-in-one Korean collaboration suite for teams and public institutions
SpecialistTurn one prompt into live business apps, AI agents and automated workflows
SpecialistExcels at visual no-code web scraping and data automation pipelines, but lacks Dust's dedicated internal knowledge base architecture.

SpecialistFocuses on secure enterprise workflow automation and security orchestration, but requires more manual setup for custom AI agents.

Free / Open-sourceOne connected, AI-native platform for GRC, IT, projects and operations

Delivers enterprise-grade conversational AI and workflow automation, but focuses more heavily on customer service and enterprise contact centers.

Free / Open-sourceOpen-source workspace to build, deploy and govern AI agents


Free / Open-sourceSelf-driving agent platform you run in your own cloud
Integrates deeply with CRM ecosystems to automate enterprise workflows, but is tightly bound to the Salesforce software suite.
Offers robust enterprise-wide permission-aware search and knowledge management, but with less focus on custom multi-model agent workflows.
Combines multi-model chat assistants and automated machine learning optimization, but with a heavier focus on data science pipelines.
Free / Open-sourceAll-in-one Korean collaboration suite for teams and public institutions
SpecialistExcels at visual no-code web scraping and data automation pipelines, but lacks Dust's dedicated internal knowledge base architecture.
SpecialistFocuses on secure enterprise workflow automation and security orchestration, but requires more manual setup for custom AI agents.
Free / Open-sourceOne connected, AI-native platform for GRC, IT, projects and operations