Zatanna
Turning all software into agent-first APIs
Based based in San Francisco, CA, USA, Zatanna works in b2b.
Profile
Zatanna creates APIs for software that doesn't have any, by reverse engineering back ends of web-based cloud and on-prem software.
Within the b2b space, the company focuses on its core offering rather than a broad product line.
The company is recorded as being based in San Francisco, CA, USA.
It is recorded at the Winter 2026 stage.
Its team size is recorded as 2 employees.
Directory analysis
Zatanna specializes in converting existing software—particularly web-based cloud and on-premise applications—into agent-first APIs through reverse engineering of backend systems. The company enables developers to expose functionality of legacy or proprietary software via standardized API interfaces. With a small team based in San Francisco, Zatanna focuses on bridging gaps between traditional applications and modern API ecosystems.
Positioning: Zatanna operates in the niche B2B API integration space, targeting organizations that need to modernize legacy software without redevelopment. Its approach positions it alongside companies that provide low-code or API-first solutions, though its market traction and funding status remain unclear.
Note: Zatanna turns non‑API software into agent‑first APIs through reverse engineering.
Auto-generated directory analysis from public data · updated 7 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA |
| Country | USA |
| Employees | 2 |
| Stage | Winter 2026 |
Website: www.zatanna.ai
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