✓
Tool
Category
Pricing
Free?
Updated
Polymer Search
AI Data Analysis
Freemium
✓
Mar 2026
→
Instant AI dashboards from spreadsheets with automated insights and search.
Best for: data-analysis
Exa AI
AI Agents
Freemium
✓
Mar 2026
→
Semantic search engine and API for AI agents using embedding-based retrieval
Best for: semantic-search
Perplexity AI ✓
AI Productivity
Freemium
✓
Mar 2026
→
AI search engine with cited sources, multi-step reasoning, and real-time web access.
Best for: search
Cohere
AI Writing
Freemium
✓
Mar 2026
→
Enterprise AI platform with language models for generation, search, and classification.
Best for: ai-models
GitNexus
AI Coding
Freemium
✓
Mar 2026
→
Code knowledge graph platform for semantic search and technical debt detection.
Best for: code-search
Lexica
AI Image Generation
Freemium
✓
Mar 2026
→
AI image search engine and generator with a massive prompt database.
Best for: image-generation
Seamless.ai
AI Sales
Freemium
✓
Mar 2026
→
AI lead search engine for real-time verified contact information.
Best for: lead-generation
Consensus
AI Research
Freemium
✓
Mar 2026
→
AI academic search engine that finds scientific consensus on any research question.
Best for: research
Sourcegraph Cody
AI Coding
Freemium
✓
Mar 2026
→
AI coding assistant using Sourcegraph's code graph for deep codebase context.
Best for: coding
Obsidian ✓
AI Productivity
Freemium
✓
Mar 2026
→
Local-first knowledge base with AI plugins for second brain building
Best for: note-taking
Mintlify
AI Coding
Freemium
✓
Mar 2026
→
AI documentation platform with auto-generation and beautiful developer docs.
Best for: documentation
Questflow
AI Agents
Freemium
✓
Mar 2026
→
Natural language multi-agent workflow platform for business automation
Best for: multi-agent
PromptLayer
AI Agents
Freemium
✓
Mar 2026
→
Prompt management platform with logging and analytics for LLM API calls
Best for: prompt-management
INK Editor
AI Writing
Freemium
✓
Mar 2026
→
AI content editor combining writing assistance with real-time SEO optimization.
Best for: seo
Elicit
AI Research
Freemium
✓
Mar 2026
→
AI research assistant for finding, extracting, and synthesizing academic papers.
Best for: research
Shortwave
AI Productivity
Freemium
✓
Mar 2026
→
AI email client for Gmail with thread summaries and smart bundling.
Best for: productivity