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Tool
Category
Pricing
Free?
Updated
OpenAI Assistants API
AI Agents
Paid
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Mar 2026
→
OpenAI managed API for building stateful AI agents with tools and persistent threads
Best for: OpenAI
Resemble AI
AI Voice
Paid
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Mar 2026
→
Enterprise AI voice cloning and synthesis platform with deepfake detection
Best for: voice-cloning
Imagen by Google ✓
AI Image Generation
Paid
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Mar 2026
→
Google's advanced text-to-image AI model via Vertex AI and Gemini.
Best for: image-generation
DreamStudio
AI Image Generation
Paid
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Mar 2026
→
Stability AI's official interface for Stable Diffusion image generation.
Best for: image-generation
Sora ✓
AI Video
From $20/mo
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Mar 2026
→
OpenAI's text-to-video AI generating realistic scenes from prompts.
Best for: video-generation
Captain Data
AI Automation
From $399/mo
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Mar 2026
→
Sales automation platform for LinkedIn scraping, enrichment, and outbound at scale.
Best for: sales-automation
Amazon Bedrock Agents
AI Agents
Paid
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Mar 2026
→
AWS-native AI agent builder using foundation models with enterprise security
Best for: AWS