AutoGPTBuild your team of AI Experts for content, sales, research, and recurring work.
vs
SimThe open-source AI workspace to build, distribute, and govern AI agents
Comparison · AI Agents · weekly run Nov 3
AutoGPT vs Sim
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
AutoGPT is the stronger AI pick in AI Agents: it has a visibility score of 2.5 versus 2.3 for Sim.
Choose AutoGPT if…
- You want the brand AI engines rank higher (2.5 vs 2.3)
- Flat tiers pricing suits your budget better than per seat
- Pioneer of autonomous agents with an original open-source framework
- Free to run locally with open-ended goal execution
Choose Sim if…
- You want a free plan to start
- You need more native integrations (275+ vs 128+)
- You need SOC 2 Type II or ISO 27001 or GDPR coverage
- You prefer a larger, established vendor (11–50 employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | AutoGPT | Sim |
|---|---|---|
| Visibility score | 2.5% | 2.3% |
| Change vs last week | New | New |
| Rank in AI Agents | #35 | #39 |
| Share of voice | 1.1% | 0.7% |
| Mentions this run | 6 | 5 |
| Positive in AI answers | 50% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
AutoGPT 0pp · Sim 0pp over 0 weekly runs.
Engine by engine
AutoGPT leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
AutoGPTSim
Head to head in AI answers
0 engine answers name both brands
0AutoGPT ranked higher
0Sim ranked higher
Features, pricing & fit
| Dimension | AutoGPT | Sim |
|---|---|---|
| Pricing model | Flat tiers | Per seat |
| Entry price | $50 / mo | Free; paid from $25 per seat / mo |
| Free plan | No · 7-day trial | Yes |
| Deployment | Cloud platform, or self-hosted from the open-source code | Cloud-hosted, or self-hosted in your own cloud with Docker or Kubernetes |
| Integrations | 128+ | 275+ |
| Compliance | — | SOC 2 Type II, ISO 27001, GDPR |
| Support | Email, Priority support on the Max plan, Community and GitHub | Dedicated support on the Enterprise plan |
| Founded | 2023 | 2025 |
| Headquarters | — | San Francisco, CA, United States |
| Employees | 1–10 | 11–50 |
| Funding | Venture Round (led by Redpoint Ventures) · $12M raised | Series A · $7M raised |
| Best for | Individuals and teams that want AI Experts to take on content, sales, research and recurring operations work | Companies that need to build, deploy, and govern AI agents across the organization with central control over access, spend, and data |
Plans side by side
Sim
Free$0free forever
Pro$25per user/month, billed monthly
Max$100per user/month, billed monthly
EnterpriseCustomcustom, talk to sales
Pros and cons
Themes from the AI answers that mention each brand
AutoGPT
- Pioneer of autonomous agents with an original open-source framework
- Free to run locally with open-ended goal execution
- Managed cloud platform alongside self-hosted options
- Suited to advanced builders
Sim
- Technical control and model flexibility
- Self-hosting option
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “AutoGPT vs Sim”, https://slateindex.ai/compare/autogpt-vs-sim, data of Nov 3, 2026. Licence: CC BY 4.0.