# OpenAgents vs Sim AI

OpenAgents records 38,286 monthly visits with +48.4% month-over-month growth and Freemium pricing. Sim AI records 140,953 monthly visits with +20.6% growth and Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 pricing.

| Metric | [OpenAgents](https://openaitools.app/tool/openagents) | [Sim AI](https://openaitools.app/tool/sim-ai) |
| :--- | :--- | :--- |
| Website URL | https://openagents.org | https://www.sim.ai |
| Categories | AI Agent, AI Developer Tools, Open Source AI Models | AI Agent, AI Workflow, AI Knowledge Base, AI Developer Tools |
| Pricing Model | Freemium | Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 |
| Monthly Visits | 38,286 | 140,953 |
| MoM Growth Rate | +48.4% | +20.6% |
| Primary Market | India | India |
| Direct Visits | 11,710 | 73,826 |
| Review Score | 4.5 | 4.6 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## OpenAgents

OpenAgents positions itself as the "collaboration OS for AI agents." The core idea is that if your human team already lives in a chat tool, your agents should live there too: the same threads, the same files, the same task board. The product is split into two halves. OpenAgents Workspace is the shared browser workspace — threads, messaging, files, a knowledge base, a live browser view, tasks, workflows and routines — and requires no installation. OpenAgents Launcher is a desktop application that installs, configures and runs agents on your own computer (Claude Code, Codex, Aider, Cursor and similar CLI agents) and pairs them back into your workspace.

Agents stay where you want them to run. Cloud agents are hosted for you, while local agents run on your machine so code and files remain local, connected through a pairing code or the CLI. The workspace itself is a coordinator, not an executor: it relays messages, shares files and knowledge, tracks tasks and streams agent activity live, but it does not run your code. Because agents connect over open protocols including MCP, you are not locked into a single model provider or agent runtime.

Deployment is flexible by design. You can create a hosted workspace on openagents.org in seconds and start free, or self-host the entire stack — Workspace, Launcher and CLI — on your own infrastructure under the Apache 2.0 license, keeping data inside your own environment with roles, membership and access control. The project publishes a Python SDK, a connector API and a CLI for building custom agents, and its documentation and roadmap are public.

**Pricing & Plans:** Free to start. A hosted, managed workspace can be created in seconds at no cost, and the full platform is open source under Apache 2.0 for self-hosting on your own infrastructure. Pricing details for paid/enterprise plans are not published on the homepage, so check the site for current terms.

- **Shared workspace for humans and agents:** Threads, files and a knowledge base where teammates and agents operate side by side, with @mentions to delegate tasks and visible agent replies in real time.
- **Launcher desktop app:** Installs, configures and connects agents that run on your own computer — such as Claude Code, Codex, Aider and Cursor — so local code and files stay local.
- **Doer and reviewer agent roles:** Route work to one agent that executes and another that reviews it, then follow their progress inside a proactive thread and step in when needed.
- **Tasks, workflows and routines:** Track follow-ups on an Issues/Tasks board and automate recurring work with workflows and routines fitted around agent activity.
- **Open source and self-hostable:** The whole platform is Apache 2.0 licensed, with open protocols including MCP, a Python SDK, a connector API and full documentation for self-hosting.

**Strengths:** Open source under Apache 2.0 with a genuine self-hosting path; Works with existing CLI agents instead of locking you to one vendor; Agents can run locally so code and files never leave your machine; Available on web, desktop, iOS and Android

**Limitations:** Concept of a shared human-plus-agent workspace takes some onboarding; Rich feature set means more setup than a single-purpose chat agent; Some advanced collaboration features are still evolving around Workspace v1.1

[Profile (Markdown)](https://openaitools.app/tool/openagents.md)

## Sim AI

Sim is an open-source AI workspace for companies that need to build, distribute and govern AI agents rather than run isolated prompts. It brings four connected products into one environment: Workflows for designing repeatable agent logic, Knowledge Base for grounding agents in internal documents, Tables for structured data agents can read and update, and Files for shared inputs, outputs and artifacts. A Logs product traces every run for debugging and cost visibility.
Teams can build through conversation in Chat, by arranging blocks on a visual canvas, or by writing code and using the CLI. Integration coverage is broad, with 270+ connectors spanning Slack, GitHub, Gmail, Notion, Salesforce, Jira, Linear, Supabase and Stripe, alongside every major LLM including OpenAI, Anthropic, Google, DeepSeek and xAI models. The Knowledge Base automatically syncs sources such as Notion, Google Drive, Confluence, Slack, GitHub and SharePoint, so agents answer from current content instead of stale snapshots.
Governance is the other half of the product. Administrators set permission groups for models, integrations and tools, define organization and per-member spend limits, retain audit records, and configure workspace data retention. Sim Cloud is available alongside self-hosting via Docker or Kubernetes under the Apache 2.0 license, with enterprise features gated by a license. The company publishes a Trust Center covering SOC 2 Type II, ISO 27001 and GDPR, and counts Rivian and eXp Realty as customers.

**Pricing & Plans:** Free forever on Sim Cloud with 1,000 one-time credits, 1 workspace and 5 GB storage. Pro is $25 per user/month (6,000 credits/month), Max is $100 per user/month (25,000 credits/month), and Enterprise is custom. Sim Cloud credits are worth $0.005 each, and the platform is free to self-host under Apache 2.0.

- **Build agents three ways:** Create agents by describing them in Chat, arranging blocks on a visual canvas, or writing code and CLI commands, and deploy the result without rebuilding it.
- **Knowledge Base with live sync:** Sync and auto-update documents from Notion, Google Drive, Confluence, Slack, GitHub and SharePoint so agents ground answers in current company knowledge.
- **Tables and Files:** Agents read and write structured data in Sim Tables and keep files and artifacts organized in one shared store across runs.
- **Execution logs and cost tracking:** Trace every agent run block by block with success rate, latency, execution cost and failure details for debugging and reporting.
- **Enterprise governance and self-hosting:** Manage SSO and SCIM provisioning, permission groups, model and tool access, spend limits, data retention and Docker or Kubernetes deployment.

**Strengths:** Open source under Apache 2.0 with free Docker and Kubernetes self-hosting; Four plans from Free to Enterprise, so teams can start without a sales call; 270+ integrations and every major LLM in one workspace; Knowledge Base auto-syncs from Notion, Drive, Confluence, Slack, GitHub and SharePoint

**Limitations:** Credit-based Cloud pricing can be harder to forecast than flat seat pricing; Enterprise governance features such as SSO, SOC 2 controls and self-hosted enterprise licensing sit above the Free plan; With 270+ integrations and four plan tiers, first-time setup requires deliberate configuration; Small Free plan limits (1 workspace, 5 GB storage, 30-day log retention) push team use toward paid tiers

[Profile (Markdown)](https://openaitools.app/tool/sim-ai.md)

## Frequently Asked Questions

### How do OpenAgents and Sim AI compare in monthly traffic?

OpenAgents has 38,286 monthly visits, while Sim AI has 140,953. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

OpenAgents has a month-over-month growth rate of +48.4%; Sim AI has +20.6%.

### How does pricing compare?

OpenAgents: Freemium. Free to start. A hosted, managed workspace can be created in seconds at no cost, and the full platform is open source under Apache 2.0 for self-hosting on your own infrastructure. Pricing details for paid/enterprise plans are not published on the homepage, so check the site for current terms. Sim AI: Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0. Free forever on Sim Cloud with 1,000 one-time credits, 1 workspace and 5 GB storage. Pro is $25 per user/month (6,000 credits/month), Max is $100 per user/month (25,000 credits/month), and Enterprise is custom. Sim Cloud credits are worth $0.005 each, and the platform is free to self-host under Apache 2.0.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Zapier](https://openaitools.app/tool/zapier-com) | 5,065,248 | +0.4% | Freemium, Free Trial, Paid | Automate work across thousands of apps — no code required | [.md](https://openaitools.app/tool/zapier-com.md) |
| 2 | [n8n](https://openaitools.app/tool/n8n) | 4,522,449 | -7.4% | Freemium | Provides vastly superior general workflow automation and node variety, but with slightly less specialized native LLM evaluation tooling. | [.md](https://openaitools.app/tool/n8n.md) |
| 3 | [Hermes-Agent](https://openaitools.app/tool/hermes-agent-1) | 3,638,741 | -5.4% | Freemium | A free, open-source personal AI agent that learns your projects and works across every messaging app. | [.md](https://openaitools.app/tool/hermes-agent-1.md) |
| 4 | [MindStudio](https://openaitools.app/tool/mindstudio) | 1,793,337 | +14.2% | Contact for Pricing | Offers an intuitive no-code builder for custom agents, but is a commercial platform without Sim AI's open-source flexibility. | [.md](https://openaitools.app/tool/mindstudio.md) |
| 5 | [Dify](https://openaitools.app/tool/dify-ai) | 819,691 | -15% | Freemium | Offers a more polished visual canvas for RAG pipelines and LLM apps, but requires more setup for external API integrations. | [.md](https://openaitools.app/tool/dify-ai.md) |
| 6 | [LobeHub](https://openaitools.app/tool/lobehub) | 654,548 | -25% | Freemium | Put always-on AI agents on your team chat | [.md](https://openaitools.app/tool/lobehub.md) |
| 7 | [Eigent AI](https://openaitools.app/tool/eigent-ai) | 575,703 | +1.4% | Freemium, Free Trial, Contact for Pricing | Open-source desktop AI workforce that runs browser, file, and app tasks for you | [.md](https://openaitools.app/tool/eigent-ai.md) |
| 8 | [Multica](https://openaitools.app/tool/multica) | 449,583 | -1.2% | Free Trial | Project management that turns coding agents into real teammates | [.md](https://openaitools.app/tool/multica.md) |
| 9 | [Tines](https://openaitools.app/tool/tines) | 273,260 | +24.4% | Freemium, Contact for Pricing | Provides enterprise-grade security and robust incident response workflows, but lacks native visual RAG knowledge base management. | [.md](https://openaitools.app/tool/tines.md) |
| 10 | [Activepieces](https://openaitools.app/tool/activepieces) | 258,553 | +1.5% | Freemium | Features a cleaner, more lightweight visual builder with conversational prompting, but has a smaller ecosystem of prebuilt AI components. | [.md](https://openaitools.app/tool/activepieces.md) |

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Source: https://openaitools.app/compare/openagents-vs-sim-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)