Glean.ai vs Haystack
Glean.ai vs Haystack, 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: Glean.ai is on 60/100 and Haystack on 42/100.
Where each one leads
Glean.ai
- our overall score: 60/100 against 42/100
- agent readiness: 44/100 against 29/100
- domain rating: 78/100 against 31/100
Haystack
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Glean.ai | Haystack |
|---|---|---|
| What it is | AI-powered enterprise search to connect and surface knowledge across all your company's apps. | AI-powered knowledge management and search for enterprise teams. |
| Category | Accounts Payable, AI Search Engine, Enterprise Software, Knowledge Management | AI Search Engine, Knowledge Management, Enterprise Software, Foundation Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2019 | 2021 |
| Headquarters | San Mateo, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Glean.ai | Haystack |
|---|---|---|
| Employees | 1,625 | Not published |
| Total funding | Not published | $10.0M |
| Latest round | Not published | Seed |
| Valuation | $2.2B | Not published |
| LinkedIn followers | 207,564 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Glean.ai | Haystack |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 42/100 |
| Traction | 20/100 | 35/100 |
| Team | 70/100 | 60/100 |
| Community | 15/100 | 15/100 |
| Search visibility | 31/100 | 26/100 |
| Quality | 78/100 | 45/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | F (29/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 31/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Glean.ai | Haystack |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Google Tag Manager | Google Analytics 4, Segment |
| Open source | No | Yes |
Glean.ai vs Haystack: common questions
Which is better, Glean.ai or Haystack?
On our 0-100 score Glean.ai rates higher (60/100 against 42/100). 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 Glean.ai and Haystack compare on the numbers?
Glean.ai leads on our overall score (60/100 against 42/100), agent readiness (44/100 against 29/100), domain rating (78/100 against 31/100).
Read the full Glean.ai review and pricing or the Haystack review and pricing. You can also browse other Glean.ai alternatives we track.