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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.

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Coding

+ GitNexus + Cursor + Claude Code + Windsurf + GitHub Copilot + Aider + Cline + Bolt.new (StackBlitz)+ Replit Agent

Agents

+ Symphony + Skye + Manus + Devin + ChatGPT Operator + Claude Agent SDK

Research

+ Ask YouTube + Perplexity + NotebookLM + Elicit + Genspark

Chatbots

+ Claude + ChatGPT + Gemini + Grok + DeepSeek + Qwen + Le Chat (Mistral)

Image

+ Midjourney + Ideogram + Flux (Black Forest Labs)+ DALL-E 3 + Recraft + Leonardo.ai + Adobe Firefly

Video

+ Runway + Kling + Sora + Pika + Luma Dream Machine + Google Veo + HeyGen + Synthesia + Descript

Voice

+ ElevenLabs ✓ OpenAI Voice / Realtime + Cartesia + Play.ht + Hume AI

Meetings

+ Granola + Otter.ai ✓ Fireflies + Fathom

Design

+ v0 + Lovable + Figma AI + Framer + Galileo AI

Productivity

+ Gamma + Raycast AI + Reflect + Taskade

Audio

+ Suno + Udio + Stable Audio

Writing

+ Sudowrite + Lex + Grammarly

Dev Platform

+ OpenRouter + Replicate + Groq + Hugging Face + Ollama

Data

+ Julius + Rows + Hex

Marketing

+ Jasper + Copy.ai + Writesonic

Education

+ Khanmigo + Duolingo Max + MagicSchool

	Fireflies A	OpenAI Voice / Realtime S
Tagline	Sales-focused meeting AI with CRM integration.	ChatGPT's voice + the Realtime API for developers.
Category	Meetings	Voice
Pricing	Free + $10-$19/user/mo	Voice included with ChatGPT Plus; Realtime API by usage
Best for	Sales teams, customer success, anyone running many discovery calls.	Voice chat users, developers building voice agents on OpenAI.
Strengths	Good CRM integrations (Salesforce, HubSpot) Talk-time + sentiment analytics Call scoring	Advanced Voice Mode feels genuinely conversational Realtime API enables true two-way voice apps Built into ChatGPT
Weaknesses	Bot-joins (intrusive) Gets expensive at team scale	Pricey for production apps Less voice variety than ElevenLabs Platform lock-in
Kai's verdict	A-tier for sales teams. B-tier for solo users.	S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.
Link	Open →	Open →