# CompozyOS vs Sim AI

CompozyOS records 1,768 monthly visits with -38.2% month-over-month growth and Freemium, Contact for Pricing 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 | [CompozyOS](https://openaitools.app/tool/compozy) | [Sim AI](https://openaitools.app/tool/sim-ai) |
| :--- | :--- | :--- |
| Website URL | https://compozy.com | https://www.sim.ai |
| Categories | AI Agent, AI Workflow, AI Developer Tools, AI Task Management | AI Agent, AI Workflow, AI Knowledge Base, AI Developer Tools |
| Pricing Model | Freemium, Contact for Pricing | Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 |
| Monthly Visits | 1,768 | 140,953 |
| MoM Growth Rate | -38.2% | +20.6% |
| Primary Market | Brazil | India |
| Direct Visits | 768 | 73,826 |
| Review Score | 4.6 | 4.6 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## CompozyOS

CompozyOS is built for developers who run several AI coding agents at once and lose track of them across terminals. Instead of juggling five prompts in five windows, you get a single control plane where every session lands in a clear state — Needs you, Working, Waiting, In review, or Done — and only the one requiring your decision stands out. It resells no model access: your own subscriptions and API keys stay yours, and the runtime just drives the CLIs you already have.

The core idea is "always-on" agents. You give an agent a name, a face, and one main session per project; it reviews its work on a schedule in a hidden read-only check-in that costs no model call when there is nothing to report, then surfaces a single card summarizing what happened. Sources such as GitHub issues or approved scripts feed it work, and it can propose actions up to a daily limit you set. Sessions can delegate to subagents, wake on events like a pull request finishing its checks, and continue with a different agent CLI when one runs out.

Beyond always-on agents, CompozyOS ships Loops (named contracts with a goal, a verification step, and a stop condition), Automations on schedules and signed webhooks, worktrees for parallel agents, a vault for secrets, MCP sign-in, and an extension marketplace. Everything is manageable from the web UI, the CLI, or HTTP, and the same job runs everywhere.

**Pricing & Plans:** Free and open source under the MIT license (78 releases at time of review). Model access is not resold — you bring your own subscriptions or API keys. Enterprise and custom deployment options are available by contacting the team.

- **One board for every agent session:** Sessions are grouped into Needs you, Working, Waiting, In review, and Done so you immediately see which agent is blocked on your decision.
- **Always-on check-ins:** Agents review their project on a schedule in hidden read-only sessions, stay quiet when nothing changed, and report back in a single card.
- **Loops with honest endings:** A Loop pairs a goal with a way to verify it and a stop; runs are iteration-capped and end as done, no-op, blocked, failed, exhausted, stalled, or canceled.
- **Schedules, triggers, and webhooks:** Put agent work on a cron-like schedule, a runtime trigger, or a signed webhook, with every run recorded automatically.
- **Extensible marketplace:** 15+ built-in agent integrations plus extensions, plugins, and MCP servers that share one marketplace, written in Go or TypeScript.

**Strengths:** Runs the agent CLIs you already use rather than locking you into one vendor; Local-first and MIT-licensed, with your subscriptions and API keys staying yours; Always-on agents and Loops make unattended, verifiable work practical; Same jobs managed from the web UI, the CLI, or HTTP

**Limitations:** Always-on check-ins require Claude, Codex, or OpenCode specifically; The feature set is broad (loops, extensions, MCP, automations) and takes time to learn; No Loops ship by default — you must write, fork, or install one

[Profile (Markdown)](https://openaitools.app/tool/compozy.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 CompozyOS and Sim AI compare in monthly traffic?

CompozyOS has 1,768 monthly visits, while Sim AI has 140,953. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

CompozyOS has a month-over-month growth rate of -38.2%; Sim AI has +20.6%.

### How does pricing compare?

CompozyOS: Freemium, Contact for Pricing. Free and open source under the MIT license (78 releases at time of review). Model access is not resold — you bring your own subscriptions or API keys. Enterprise and custom deployment options are available by contacting the team. 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 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | [.md](https://openaitools.app/tool/cursor.md) |
| 2 | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 16,054,109 | +8.1% | Freemium | Google's agent-first development platform for building and shipping software with AI agents | [.md](https://openaitools.app/tool/google-antigravity.md) |
| 3 | [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) |
| 4 | [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) |
| 5 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | [.md](https://openaitools.app/tool/command-code.md) |
| 6 | [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) |
| 7 | [T3 Code](https://openaitools.app/tool/t3-code) | 1,071,866 | +52.5% | Free | Open-source control plane for orchestrating coding agents | [.md](https://openaitools.app/tool/t3-code.md) |
| 8 | [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) |
| 9 | [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) |
| 10 | [Paperclip](https://openaitools.app/tool/paperclip-ing) | 533,830 | +56% | Free | Run a whole company of AI agents with org charts, goals and budgets | [.md](https://openaitools.app/tool/paperclip-ing.md) |

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Source: https://openaitools.app/compare/compozy-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)