12 alternatives to Captum, matched by what they do.
| Rank | Tool & Tagline | Official Domain |
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| Monthly Visits |
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| MoM Growth |
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| Pricing Model |
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| Primary Market |
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| Rating |
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| Compare |
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| ● | Captum | captum.ai | 4.46K | -3.33K (-42.7%) | Free | United States | 4.7 | Profile |
| 1 | ModelScope | modelscope.cn | 3.09M | 149.05K (+5.1%) | Free | China | 4.5 | Compare |
| 2 | General Reasoning | gr.inc | 9.44K | 3.84K (+68.5%) | Free | Global | 4.2 | Compare |
| 3 | Cortex Labs | cortexlabs.ai | 3.59K | 486 (+15.6%) | Contact for Pricing, Free | United States | 4.2 | Compare |
| 4 | MindSpore (昇思) | mindspore.cn | 46.57K | -24.12K (-34.1%) | Free | Singapore | 4.5 | Compare |
| 5 | Roboflow | roboflow.com | 1.43M | 88.17K (+6.6%) | Freemium, Contact for Pricing | United States | 4.6 | Compare |
| 6 | EyeGestures | eyegestures.com | 1.36K | 115 (+9.2%) | Freemium | United States | 4.2 | Compare |
| 7 | Vana | vana.com | 5.7K | -4.76K (-45.5%) | Free | United States | 4.2 | Compare |
| 8 | EverMemOS | evermind.ai | 24.24K | 2.6K (+12%) | Free Trial, Free | United States | 4.4 | Compare |
| 9 | Scale | scale.com | 616.92K | 68.69K (+12.5%) | Contact for Pricing | United States | 4.7 | Compare |
| 10 | Label Studio | labelstud.io | 137.2K | -26.29K (-16.1%) | Contact for Pricing, Free | United States | 4.7 | Compare |
| 11 | AI/ML API | aimlapi.com | 232.95K | -58.67K (-20.1%) | Pay-as-you-go credits (free to start); enterprise custom pricing on request | United States | 4.3 | Compare |
| 12 | OpenLIT | openlit.io | 6.03K | -1.35K (-18.3%) | Free | United States | 4.7 | Compare |
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceResearch lab training models that reason and coordinate over long horizons
Free / Open-sourceResearch lab training models that reason and coordinate over long horizons
Free / Open-sourceOpen-source blockchain where AI models run on-chain inside smart contracts
Free / Open-sourceOpen-source blockchain where AI models run on-chain inside smart contracts
Free / Open-sourceHuawei's open-source all-scenario deep learning framework
Free / Open-sourceHuawei's open-source all-scenario deep learning framework
Free / Open-sourceBuild, train, and deploy computer vision for the physical world
Free / Open-sourceBuild, train, and deploy computer vision for the physical world
Free / Open-sourceOpen-source gaze tracking with just a webcam
Free / Open-sourceOpen data infrastructure where people own and authorize the data behind AI
Free / Open-sourceThe memory operating system for AI agents
SpecialistThe data, evaluations and systems behind AI that has to be right.
SpecialistThe data, evaluations and systems behind AI that has to be right.
Free / Open-sourceLabel any data. Evaluate any AI.
One universal API for 500+ AI models and 1,000+ agentic tools
Free / Open-sourceOpen-source, OpenTelemetry-native observability and harness engineering for AI agents
Free / Open-sourceOpen-source, OpenTelemetry-native observability and harness engineering for AI agents
