
SpecialistProvides a unified connected workspace for team documents and databases, but lacks Dust's advanced multi-source enterprise knowledge indexing.

Dust records 547,217 monthly visits with +1.8% month-over-month growth and Contact for Pricing pricing. Spark Mail records 435,229 monthly visits with -13.5% growth and Freemium, Free Trial pricing.

Smart, focused email with AI help — for individuals and teams
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | dust.tt | sparkmailapp.com |
| Pricing Model | Contact for Pricing | Freemium, Free Trial |
| Monthly Visits | 547.22K (547,217) | 435.23K (435,229) |
| MoM Traffic Delta |
| +9.48K (+1.8%) |
| -67.76K (-13.5%) |
| Primary Market & Share | 🇫🇷 France (65.4%) | 🇺🇸 United States (31.3%) |
|---|
| Direct Visits / mo | 456.92K | 198.43K |
|---|
| User Rating | 4.4 | 4.3 |
|---|
| Supported Platforms | Website | Website |
|---|

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.

Smart, focused email with AI help — for individuals and teams
Spark's Smart Inbox and Priority highlight messages from important people and bundle newsletters and notifications so the rest of your inbox stays quiet.
An AI Assistant lets you find, summarize, and take action on anything in your inbox, while an AI writing assistant drafts emails and Auto-Drafts pre-writes replies.
Translate incoming messages, get instant summaries of long threads, and quickly grasp the point without reading every line.
Share drafts, leave private comments, delegate ownership, and track progress on email threads with your colleagues.

SpecialistProvides a unified connected workspace for team documents and databases, but lacks Dust's advanced multi-source enterprise knowledge indexing.

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

Blazing-fast keyboard-driven email experience with powerful AI features, but operates on a much higher subscription price point.

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.

Significantly stronger team collaboration features with shared inboxes and internal chat, but less focus on standalone consumer AI drafting.
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.

Provides cross-platform support with integrated AI drafting, but lacks some of Spark's advanced shared team workspace features.

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

Offers deeper AI-driven inbox organization and automated bundles, but has a different interface and navigation structure than Spark.
SpecialistOne AI assistant that works wherever you work
Integrates deeply with CRM ecosystems to automate enterprise workflows, but is tightly bound to the Salesforce software suite.
Blazing-fast keyboard-driven email experience with powerful AI features, but operates on a much higher subscription price point.
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.
Significantly stronger team collaboration features with shared inboxes and internal chat, but less focus on standalone consumer AI drafting.
SpecialistExcels at visual no-code web scraping and data automation pipelines, but lacks Dust's dedicated internal knowledge base architecture.
Provides cross-platform support with integrated AI drafting, but lacks some of Spark's advanced shared team workspace features.
SpecialistFocuses on secure enterprise workflow automation and security orchestration, but requires more manual setup for custom AI agents.
Offers deeper AI-driven inbox organization and automated bundles, but has a different interface and navigation structure than Spark.
SpecialistOne AI assistant that works wherever you work