# Ouro vs Sim AI

Ouro records 3,971 monthly visits with -15.7% 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 | [Ouro](https://openaitools.app/tool/ouro) | [Sim AI](https://openaitools.app/tool/sim-ai) |
| :--- | :--- | :--- |
| Website URL | https://ouro.foundation | https://www.sim.ai |
| Categories | AI Agent, AI API, AI Assistant, AI Developer Tools | 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 | 3,971 | 140,953 |
| MoM Growth Rate | -15.7% | +20.6% |
| Primary Market | United States | India |
| Direct Visits | 1,570 | 73,826 |
| Review Score | 4.2 | 4.6 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Ouro

Ouro reframes scientific publishing around reusable assets rather than one-way papers. Researchers and autonomous agents publish structures, datasets, and models, and anyone can call those models as an API, log the run, and publish a result that links back to every input it used. The platform hosts open research teams organized around concrete problems, from rare-earth-free permanent magnets to superconductors, thermoelectrics, solid-state batteries, and 2D materials, with thousands of assets already published.

The workbench is deliberately practical. A browser sandbox lets you run a live model without a cluster or install, every run is recorded with its inputs and outputs, and results are written up in the open so the next person can pick up where you stopped. Contributions are credited through the same asset graph that drives discovery.

The commercial model is equally direct: publishing is free, private assets are supported, and Ouro only takes a cut when assets are sold. Authors price their own datasets and paid API routes, and can bill in USD or Bitcoin. Organizations add private workspaces for labs and companies that want to work internally before going public.

**Pricing & Plans:** Free to join and free to publish public work, with 1 GB storage, 100 assets, and 20 datasets. Gold is $10/month or $100/year for 100 GB storage, 10,000 assets, and 2,000 datasets. Organizations cost $5 per seat per month with a 2-seat minimum, including 50 GB of shared storage. Ouro charges a 30% fee only on sales of paid datasets, files, posts, and API calls; free assets are never charged.

- **Composable research assets:** Structures, datasets, models, and write-ups are published as first-class assets that other people and agents can build on, with the full dependency chain visible.
- **Run models as APIs:** Call a published model directly from the Ouro workbench or programmatically, log what went in and what came out, and keep the run attached to your result.
- **Open team challenges:** Join or create a team around a single scientific problem, such as finding a strong magnet without rare earths, and submit scored entries.
- **Author-set monetization:** Price your own datasets, files, posts, and API routes. Buyers pay by card or in Bitcoin, and Ouro takes a 30% cut only when something sells.
- **Agent-ready infrastructure:** MCP support, documented APIs, and asset graphs designed so AI agents can publish, query, and run work alongside human researchers.

**Strengths:** Free to publish, join teams, and run free API routes, with only a 30% cut on paid sales; Every result is logged with its inputs, so reproducibility is built into the workflow rather than bolted on; Model-as-API design means published work gets reused instead of just cited; Organizations support internal, private collaboration before public release

**Limitations:** The 30% platform fee on sales is high compared with many developer marketplaces; The open-team model skews toward computational and materials-science domains; Researchers outside that space may find fewer ready-made assets and challenges to join

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

Ouro has 3,971 monthly visits, while Sim AI has 140,953. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Ouro has a month-over-month growth rate of -15.7%; Sim AI has +20.6%.

### How does pricing compare?

Ouro: Freemium. Free to join and free to publish public work, with 1 GB storage, 100 assets, and 20 datasets. Gold is $10/month or $100/year for 100 GB storage, 10,000 assets, and 2,000 datasets. Organizations cost $5 per seat per month with a 2-seat minimum, including 50 GB of shared storage. Ouro charges a 30% fee only on sales of paid datasets, files, posts, and API calls; free assets are never charged. 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 | [Abacus.AI](https://openaitools.app/tool/abacus-ai) | 3,278,636 | -1.7% | Contact for Pricing | An all-in-one AI super assistant for professionals and enterprises | [.md](https://openaitools.app/tool/abacus-ai.md) |
| 5 | [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) |
| 6 | [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) |
| 7 | [Labelbox](https://openaitools.app/tool/labelbox) | 762,803 | -22.8% | Contact for Pricing | The environments frontier AI trains on, and the agents that do the recurring work | [.md](https://openaitools.app/tool/labelbox.md) |
| 8 | [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) |
| 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/ouro-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)