✓
Tool
Category
Pricing
Free?
Updated
Thoughtly
AI Agents
Freemium
✓
Mar 2026
→
AI voice agent platform for building phone agents for sales and support
Best for: voice-agent
Helicone
AI Agents
Freemium
✓
Mar 2026
→
Open-source LLM proxy for logging, monitoring, and analyzing all AI API calls
Best for: LLM-proxy
PromptLayer
AI Agents
Freemium
✓
Mar 2026
→
Prompt management platform with logging and analytics for LLM API calls
Best for: prompt-management
Google Gemini ✓
AI Productivity
Freemium
✓
Mar 2026
→
Google's AI assistant with Workspace integration and multimodal capabilities.
Best for: productivity
ResearchRabbit ✓
AI Research
Free
✓
Mar 2026
→
Free personalized research paper discovery with visual networks and new paper alerts.
Best for: research
Smolagents
AI Agents
Free
✓
Mar 2026
→
Lightweight Hugging Face agent framework where LLMs write code to use tools
Best for: Hugging Face
Crystal Knows
AI Sales
Freemium
✓
Mar 2026
→
AI personality insights for sales with DISC profiling and communication coaching.
Best for: personality-insights
Scratchpad
AI Sales
Freemium
✓
Mar 2026
→
AI workspace for sales reps simplifying Salesforce updates and pipeline management.
Best for: salesforce-productivity
Fixie AI
AI Agents
Freemium
✓
Mar 2026
→
Platform for building conversational AI agents with memory, tools, and deployable hosting
Best for: conversational
Weights & Biases Weave
AI Agents
Freemium
✓
Mar 2026
→
W&B toolkit for tracing, evaluating, and improving AI agent applications
Best for: W&B
Apify
AI Automation
Freemium
✓
Mar 2026
→
Full-stack web scraping and browser automation platform with Actor marketplace.
Best for: web-scraping