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Tool
Category
Pricing
Free?
Updated
Label Studio
AI Research
Freemium
✓
Mar 2026
→
Open-source multi-format data labeling platform for ML with configurable interfaces.
Best for: annotation
CopySmith
AI Writing
From $19/mo
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Mar 2026
→
AI content platform for e-commerce product descriptions and marketing copy at scale.
Best for: ecommerce
Braintrust
AI Agents
Freemium
✓
Mar 2026
→
Enterprise AI evaluation platform for logging, testing, and improving agent quality
Best for: evaluation
LangSmith
AI Agents
Freemium
✓
Mar 2026
→
Developer platform for debugging and monitoring LangChain-based AI agent applications
Best for: LangChain
Questflow
AI Agents
Freemium
✓
Mar 2026
→
Natural language multi-agent workflow platform for business automation
Best for: multi-agent
Jasper
AI Writing
From $49/mo
—
Mar 2026
→
AI marketing copywriter for blogs, ads, social media, and email campaigns.
Best for: copywriting
Preset
AI Data Analysis
Freemium
✓
Mar 2026
→
Managed Apache Superset cloud service for data exploration and dashboards.
Best for: data-analysis
Showing 9 of 59 tools — page 2 of 2