Compare AI tools

	Windsurf A	GitHub Copilot B	OpenAI Voice / Realtime S	Pika A
Tagline	Codeium's agentic IDE. Cascade agent + strong free tier.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	ChatGPT's voice + the Realtime API for developers.	The playful, accessible AI video tool.
Category	coding	coding	voice	video
Pricing	Free + $15/mo Pro	Free (limited) + $10/mo Pro + $19/mo Business	Voice included with ChatGPT Plus; Realtime API by usage	Free + $8-$58/mo
Best for	Developers who want Cursor-like power for less money.	Teams with GitHub already. Devs who don't want to change IDEs.	Voice chat users, developers building voice agents on OpenAI.	Social media creators, beginners, anyone wanting quick fun clips.
Strengths	Cheaper than Cursor Cascade agent for multi-file tasks Solid free tier	Great enterprise story Works in your existing IDE Chat + autocomplete	Advanced Voice Mode feels genuinely conversational Realtime API enables true two-way voice apps Built into ChatGPT	Ingredients feature — combine people, objects, scenes Lip sync + sound effects Fun, approachable UX
Weaknesses	Smaller community Model selection more limited	Less agentic than Cursor/Claude Code Model quality varies	Pricey for production apps Less voice variety than ElevenLabs Platform lock-in	Lower fidelity than Runway/Kling Still rough on complex scenes
Kai's verdict	A-tier. Close second to Cursor. If $5/mo matters, start here.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.	A-tier for social/casual. B-tier for serious work. Good entry point.
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