Airbyte vs Estuary
Airbyte vs Estuary, compared side by side on 17 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: Airbyte is on 70/100 and Estuary on 51/100.
Where each one leads
Airbyte
- our overall score: 70/100 against 51/100
- agent readiness: 81/100 against 33/100
- domain rating: 78/100 against 66/100
- headcount: 128 against 61
- funding raised: $181M against $28.0M
Estuary
- LinkedIn following: 25,211 against 996
At a glance
| Measure | Airbyte | Estuary |
|---|---|---|
| What it is | An open-source data integration platform for ELT, reverse-ETL, and AI agents. | Data streaming platform for real-time data pipelines and analytics. |
| Category | Data Integration, Open Source, Data Engineering, ETL | Data Streaming, Data Pipelines, Real-time Analytics, Data Infrastructure |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2020 | 2020 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Airbyte | Estuary |
|---|---|---|
| Employees | 128 | 61 |
| Total funding | $181M | $28.0M |
| Latest round | Series B | Series A |
| Valuation | $1.5B | Not published |
| LinkedIn followers | 996 | 25,211 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Airbyte | Estuary |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | 51/100 |
| Traction | 60/100 | Not published |
| Team | 70/100 | Not published |
| Search visibility | 68/100 | 9/100 |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | A (81/100) | F (33/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 66/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Airbyte | Estuary |
|---|---|---|
| Hosting | Netlify | Not detected |
| CDN | Netlify | Not detected |
| Analytics | Google Tag Manager | Not detected |
| Open source | Yes | Yes |
| Self-hostable | Yes | No |
Airbyte vs Estuary: common questions
Which is better, Airbyte or Estuary?
On our 0-100 score Airbyte rates higher (70/100 against 51/100). 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 17 data points above: read the rows that match what you are buying for.
How do Airbyte and Estuary compare on the numbers?
Airbyte leads on our overall score (70/100 against 51/100), agent readiness (81/100 against 33/100), domain rating (78/100 against 66/100), headcount (128 against 61), funding raised ($181M against $28.0M). Estuary leads on LinkedIn following (25,211 against 996).
Read the full Airbyte review and pricing or the Estuary review and pricing. You can also browse other Airbyte alternatives we track.