LangChain vs Starbridge
LangChain vs Starbridge, compared side by side on 22 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 Starbridge on 53/100.
Where each one leads
LangChain
- our overall score: 76/100 against 53/100
- domain rating: 86/100 against 39/100
- headcount: 312 against 83
- funding raised: $260M against $43.5M
- LinkedIn following: 514,641 against 6,990
Starbridge
Leads on none of the measures we hold for both companies.
At a glance
| Measure | LangChain | Starbridge |
|---|---|---|
| What it is | The platform for building reliable AI agents and LLM applications. | Starbridge finds ready-to-buy accounts, automates personalized outreach, and gives every deal a faster path to close. |
| Category | Agentic AI, AI Agent, Foundation Model, Large Language Model | AI Infrastructure, Data Platform, Workflow Automation, Business Intelligence |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2022 | 2021 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | LangChain | Starbridge |
|---|---|---|
| Employees | 312 | 83 |
| Headcount growthLast 12 months | +260.4% | Not published |
| Open roles | Not published | 13 |
| Total funding | $260M | $43.5M |
| Latest round | Not published | Series A |
| Valuation | $1K | Not published |
| LinkedIn followers | 514,641 | 6,990 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | LangChain | Starbridge |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 76/100 | 53/100 |
| Traction | 60/100 | 57/100 |
| Team | 70/100 | 30/100 |
| Community | 20/100 | 15/100 |
| Search visibility | 84/100 | 29/100 |
| Quality | 83/100 | 62/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (41/100) |
| Domain ratingLink authority, 0-100 | 86/100 | 39/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | LangChain | Starbridge |
|---|---|---|
| Hosting | Not detected | Google Cloud |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Analytics | Google Tag Manager, Plausible | Google Tag Manager |
| Open source | Yes | No |
LangChain vs Starbridge: common questions
Which is better, LangChain or Starbridge?
On our 0-100 score LangChain rates higher (76/100 against 53/100). 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 22 data points above: read the rows that match what you are buying for.
How do LangChain and Starbridge compare on the numbers?
LangChain leads on our overall score (76/100 against 53/100), domain rating (86/100 against 39/100), headcount (312 against 83), funding raised ($260M against $43.5M), LinkedIn following (514,641 against 6,990).
Read the full LangChain review and pricing or the Starbridge review and pricing. You can also browse other LangChain alternatives we track.