WunderGraph
WunderGraph is the API integration platform that turns multiple APIs and databases into a single, type-safe backend. Teams compose REST, GraphQL, and gRPC services with a declarative configuration and get auto-generated, type-safe client SDKs. Used for building API gateways and composable architectures.
- Location
- Frankfurt, Germany
- Raised
- $3M
- Stage
- Seed
- Founded
- 2021
- Category
- Dev Tools
- Funding
- VC-backed
- Team
- 11–50
Funding figures as of Jul 2025 · not independently verified
Founders of WunderGraph
- Stefan Avram
- Jens Neuse
Investors backing WunderGraph
- Y Combinator
Frequently asked questions
What does WunderGraph do?
WunderGraph is the API integration platform that turns multiple APIs and databases into a single, type-safe backend. Teams compose REST, GraphQL, and gRPC services with a declarative configuration and get auto-generated, type-safe client SDKs. Used for building API gateways and composable architectures.
Where is WunderGraph based?
WunderGraph is based in Frankfurt, Germany.
When was WunderGraph founded?
WunderGraph was founded in 2021.
How much has WunderGraph raised?
WunderGraph has raised $3M in their Seed round as of Jul 2025.
Who founded WunderGraph?
WunderGraph was founded by Stefan Avram, Jens Neuse.
Who has invested in WunderGraph?
WunderGraph is backed by Y Combinator.
How WunderGraph would pitch themselves
○ Auto-generated01Target customer
Software engineers + DevOps teams shipping production systems — from indie hackers to enterprise platform teams at scale.
02Problem they solve
WunderGraph is the API integration platform that turns multiple APIs and databases into a single, type-safe backend. Teams compose REST, GraphQL, and gRPC services with a declarative configuration and get auto-generated… The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
WunderGraph differentiates on api integration platform and graphql federation. Backed by Y Combinator, $3M raised — the company has resources + validation to compound this thesis. Founded by Stefan Avram + team.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.