Haize Labs vs LangChain
Haize Labs vs LangChain, compared side by side on 18 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Haize Labs is on 43/100 and LangChain on 76/100.
Where each one leads
Haize Labs
- agent readiness: 66/100 against 42/100
LangChain
- our overall score: 76/100 against 43/100
- domain rating: 86/100 against 60/100
- headcount: 312 against 20
- LinkedIn following: 514,641 against 4,509
At a glance
| Measure | Haize Labs | LangChain |
|---|---|---|
| What it is | Haize Labs provides an end-to-end platform for rigorously testing, monitoring, and robustifying GenAI applications. | The platform for building reliable AI agents and LLM applications. |
| Category | Generative AI, AI Testing, AI Safety, AI Observability | Agentic AI, AI Agent, Foundation Model, Large Language Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2023 | 2022 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Haize Labs | LangChain |
|---|---|---|
| Employees | 20 | 312 |
| Headcount growthLast 12 months | Not published | +260.4% |
| Total funding | Not published | $260M |
| Valuation | Not published | $1K |
| LinkedIn followers | 4,509 | 514,641 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Haize Labs | LangChain |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 43/100 | 76/100 |
| Traction | 13/100 | 60/100 |
| Team | 30/100 | 70/100 |
| Community | Not published | 20/100 |
| Search visibility | 33/100 | 84/100 |
| Quality | 58/100 | 83/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (66/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 60/100 | 86/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Haize Labs | LangChain |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager, Plausible |
| Open source | No | Yes |
Product and pricing
| Measure | Haize Labs | LangChain |
|---|---|---|
| Key features | Judge, Haize, Monitor, Robustify, Verdict Library, j1-nano & j1-micro Models | Not published |
Haize Labs vs LangChain: common questions
Which is better, Haize Labs or LangChain?
On our 0-100 score LangChain rates higher (76/100 against 43/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 18 data points above: read the rows that match what you are buying for.
How do Haize Labs and LangChain compare on the numbers?
Haize Labs leads on agent readiness (66/100 against 42/100). LangChain leads on our overall score (76/100 against 43/100), domain rating (86/100 against 60/100), headcount (312 against 20), LinkedIn following (514,641 against 4,509).
Read the full Haize Labs review and pricing or the LangChain review and pricing. You can also browse other Haize Labs alternatives we track.