Side-by-side comparison of two listed Dev Tools — real listing data only, no paid placement.
On record, they differ in: pricing (Exa Freemium vs KUAFUAI Free); unique tags (Exa 5: #search-api #ai-agents #web-crawling +2 more vs KUAFUAI 5: #ai-native #baas #no-code +2 more); category rank (Exa #3 vs KUAFUAI #6). Same category (Dev Tools). Listing facts only — not a recommendation.
Search API for AI agents needing real-time web data
Exa is a modern AI search engine that provides a SERP API, website crawler tools, and a deep research API. It offers a single endpoint for search, crawling, and research agents, enabling apps to access real-time web data and structured content. The API is available for free trial, with additional products like Exa Connect for accessing leading data providers.
Published 2026-08-13 · Links checked 2026-09-09
让智能围绕每个人自然生长
跨赴科技（KUAFUAI）是一家专注于AI原生应用开发的公司，提供两大核心产品：码上飞（CodeFlying）和AiPexBase。码上飞是一个零代码开发平台，用户通过自然语言描述需求，即可在10分钟内生成完整应用，并支持多端发布。AiPexBase是中国首个AI原生BaaS，提供开箱即用的后端基础设施，支持Skill扩展和一键预览。公司是中国人工智能产业发展联盟正式成员单位，华为鸿蒙生态官方合作伙伴，并参编三项国家标准。
Published 2026-08-13 · Links checked 2026-09-09
| Exa | KUAFUAI | |
|---|---|---|
| Pricing | Freemium | Free |
| Category | Dev Tools | Dev Tools |
| Rank in Dev Tools | Position #3 of 77 | Position #6 of 77 |
| Alternatives listed | none | none |
| Shared tags | none | |
| Unique tags | #search-api #ai-agents #web-crawling #serp-api #deep-research | #ai-native #baas #no-code #multi-agent #app-development |
| Pricing page | Exa API Pricing | Not detected on official site (checked 2026-09-15) |
| Documentation | exa.ai/docs | Not detected on official site (checked 2026-09-15) |
| Company | Exa | Not detected on official site (checked 2026-09-15) |
| In their own words | Search API for AI agents that need real-time web data, deep research, and structured content from one endpoint. Try our API for free.— official site (homepage description), checked | — |
| Official channels | X (Twitter)LinkedInGitHubdeclared on exa.ai via schema.org sameAs | GitHubdeclared on www.kuafuai.net via homepage link with a matching handle |
| Official website | exa.ai | www.kuafuai.net |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Exa is Freemium; KUAFUAI is Free. Both are listed in Dev Tools on ToolDock.
Exa is listed as freemium (free tier alongside paid plans); KUAFUAI is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Dev Tools listed on ToolDock.