ChatGPT vs Dust: Complete Comparison (2026)
An in-depth comparison of ChatGPT and Dust to help you choose the right tool for your business.
Last updated: November 2026
ChatGPT
7.2/10
OpenAI's general-purpose AI assistant for writing, research, coding, image creation and agent tasks, sold in individual, team and enterprise plans.
Dust
6.9/10
Dust is a Paris-founded platform where companies build custom AI agents that work on their internal data across tools like Slack, Notion and GitHub.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.2/10 | 6.9/10 |
| Analytics | 5/10 | 6/10 |
| Cost | 7/10 | 6/10 |
| Customization | 7/10 | 8/10 |
| Ease of Use | 9/10 | 7/10 |
| Integration | 7/10 | 7/10 |
| Output Quality | 8/10 | 7/10 |
| Scalability | 8/10 | 7/10 |
| Security | 7/10 | 8/10 |
| Support | 5/10 | 6/10 |
| Pricing | ||
| Free plan | Yes | Yes |
| Cheapest paid plan | $8/mo Go | €30/user/mo Business - Pro seat |
| Estimated cost for 10 users | $250/mo Business Standard | €300/mo Business - Pro seat |
| Features | ||
| AI Agents | ||
| API Access | ||
| Chatbots | ||
| Enterprise Controls | ||
| Knowledge Base Search | ||
| Text Generation | ||
| Code Generation | Not listed | |
| Data Analysis | Not listed | |
| Image Generation | Not listed | |
| Private Deployment | Not listed | |
| Voice and Audio | Not listed | |
| Workflow Automation | Not listed | |
ChatGPT vs Dust cost by team size
| Team size | ChatGPT | Dust |
|---|---|---|
| 1 user | FreeFree | €30/moBusiness - Pro seat |
| 5 users | $125/moBusiness Standard | €150/moBusiness - Pro seat |
| 10 users | $250/moBusiness Standard | €300/moBusiness - Pro seat |
| 25 users | $625/moBusiness Standard | €750/moBusiness - Pro seat |
| 50 users | $1,250/moBusiness Standard | €1,500/moBusiness - Pro seat |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose ChatGPT
- Higher Ease of Use score (9/10 vs 7/10)
- Higher Cost score (7/10 vs 6/10)
- Better fit for freelancers (9/10 vs 3/10)
- Better fit for developers (8/10 vs 5/10)
Why choose Dust
- Higher Analytics score (6/10 vs 5/10)
- Higher Customization score (8/10 vs 7/10)
Pros & Cons
ChatGPT
Pros
- Covers chat, deep research, image generation, voice and coding in a single subscription.
- Has a wide price range, from an $8 Go plan to Business seats at $20 per user on annual billing.
- Business data is not used for training, and Business includes SAML SSO and MFA.
- Standard and Premium seats can be mixed so heavy users get more capacity without upgrading everyone.
- Pro tiers bundle monthly API credits that developers can use.
Cons
- Usage caps vary by plan, change often, and are a frequent complaint from heavy users.
- Users report confident hallucinations and context loss in long threads.
- SCIM, role-based access and data residency require Enterprise through sales.
- Plus and individual plans have no annual billing discount.
- API usage is billed separately from all ChatGPT subscriptions.
Dust
Pros
- Model-agnostic: more than 20 models from OpenAI, Anthropic, Google, Mistral and DeepSeek, with none locked behind a higher plan.
- Agents inherit permissions from connected sources, which reduces the risk of leaking data.
- SOC 2 Type II and a choice of US or EU data residency, with single-tenant deployment on Enterprise.
- G2 reviewers rate it highly, with 22 reviews averaging 4.9 out of 5, and say non-technical staff can build agents.
- Monthly seats can be cancelled anytime, and seat types can be changed per user.
Cons
- The Business plan is capped at 3 connectors, 5 MCP servers and 5 Spaces.
- Agent answers are only as good as the structure and freshness of the connected data.
- Its native integration catalogue is smaller than Microsoft Copilot's or Glean's, and some G2 reviewers ask for more integrations.
- Credits that run out need admin-approved overage, and unused credits do not roll over.
- Business customers get email support only.
Not sold on either?
Frequently Asked Questions
ChatGPT scores higher on our AI Software criteria: 7.2/10 against 6.9/10 for Dust. The largest gap is in Ease of Use: 9/10 for ChatGPT and 7/10 for Dust.
Yes, both ChatGPT and Dust have a free plan.
ChatGPT is the better fit for freelancers: we rate it 9/10 for them, against 3/10 for Dust.
