Compare AI tools

	GitHub Copilot B	Genspark A	Perplexity S	Qwen A
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	AI agent for deep search. Generates Sparkpages — full mini-reports.	AI search done right. Cited answers, not chat theater.	Alibaba's open chat model. Multilingual + agentic.
Category	Coding	Research	Research	Chatbots
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free + $25/mo Plus	Free + $20/mo Pro	Free web + API
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Travel planning, shopping comparisons, deep research where you want an artifact back.	Replacing Google for any question where you want a cited answer in seconds.	Vietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Sparkpages = curated multi-source mini-articles Agent can book, compare, shop Autopilot agent for long tasks	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Excellent Chinese + Vietnamese + SEA languages Strong at tool-use + agentic workflows Open weights (Qwen2.5, Qwen3)
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Early-stage — rough edges Less reliable than Perplexity for simple questions	Not a general chatbot Answers can be shallow on complex topics	English quality behind Claude/GPT Less well-known outside Asia
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier. Bet on this one — the Sparkpage format is genuinely new.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	A-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.
Link	Open →	Open →	Open →	Open →