LangChain vs Mendo
LangChain vs Mendo, compared side by side on 19 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: LangChain is on 76/100 and Mendo on 54/100.
Where each one leads
LangChain
- our overall score: 76/100 against 54/100
- domain rating: 86/100 against 34/100
- headcount: 312 against 51
- funding raised: $260M against $12.0M
- LinkedIn following: 514,641 against 4,453
Mendo
- agent readiness: 51/100 against 42/100
At a glance
| Measure | LangChain | Mendo |
|---|---|---|
| What it is | The platform for building reliable AI agents and LLM applications. | Helping enterprises adopt generative and agentic AI. |
| Category | Agentic AI, AI Agent, Foundation Model, Large Language Model | Artificial Intelligence, Enterprise Software, Agentic AI, Generative AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2022 | 2021 |
| Headquarters | San Francisco, United States | Paris, France |
| Status | Active | Active |
Size, funding and growth
| Measure | LangChain | Mendo |
|---|---|---|
| Employees | 312 | 51 |
| Headcount growthLast 12 months | +260.4% | Not published |
| Total funding | $260M | $12.0M |
| Latest round | Not published | Series A |
| Valuation | $1K | Not published |
| LinkedIn followers | 514,641 | 4,453 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | LangChain | Mendo |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 76/100 | 54/100 |
| Traction | 60/100 | 53/100 |
| Team | 70/100 | Not published |
| Community | 20/100 | Not published |
| Search visibility | 84/100 | 37/100 |
| Quality | 83/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 86/100 | 34/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | LangChain | Mendo |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Bootstrap |
| Analytics | Google Tag Manager, Plausible | Google Tag Manager |
| Support stack | Not detected | HubSpot |
| Open source | Yes | No |
LangChain vs Mendo: common questions
Which is better, LangChain or Mendo?
On our 0-100 score LangChain rates higher (76/100 against 54/100). 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 19 data points above: read the rows that match what you are buying for.
How do LangChain and Mendo compare on the numbers?
LangChain leads on our overall score (76/100 against 54/100), domain rating (86/100 against 34/100), headcount (312 against 51), funding raised ($260M against $12.0M), LinkedIn following (514,641 against 4,453). Mendo leads on agent readiness (51/100 against 42/100).
Read the full LangChain review and pricing or the Mendo review and pricing. You can also browse other LangChain alternatives we track.