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Overview
WunderGraph helps developers build, connect, and deploy APIs from across data sources. It provides a SaaS platform with features like authentication, S3-compatible storage, and client libraries for TypeScript and React, plus support for multiple databases. Developers can define data sources, secure access, and generate type-safe APIs that apps can consume, without writing boilerplate code. Unlike generic API tools, WunderGraph bundles data access, security, and client SDKs into one platform, speeding up how teams expose and consume APIs. The goal is to help businesses and developers quickly create reliable, scalable APIs and integrations for their apps and services.
About WunderGraph
Industries
Data & Analytics
Enterprise Software
Company Size
11-50
Company Stage
Series A
Total Funding
$10.5M
Headquarters
Miami, Florida
Founded
2020
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Simplify's Take
What believers are saying
- WunderGraph's 2026 customer page cites eBay, SoundCloud, NerdWallet, and On The Beach.
- Cosmo achieved SOC2 Type II on 2026-07-22, clearing enterprise procurement friction.
- The 2025 Series A raised $7.5 million from eBay Ventures, Karma, and Aspenwood.
What critics are saying
- Apollo Federation v2 remains the default; APIScout 2026 ranks WunderGraph behind Apollo and Hive.
- The company admits 2025 turnover hit 21.7%, including 17.4% involuntary exits.
- Apollo, Hive, and self-hosted forks commoditize federation, collapsing WunderGraph into a services company.
What makes WunderGraph unique
- WunderGraph Cosmo's Apache-2.0 router and managed platform separate open source from enterprise software.
- Hub, GA on 2026-08-14, governs GraphQL schema changes before engineers write code.
- Cosmo Connect, updated 2026-03-18, links REST, gRPC, and GraphQL without rewrites.
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Funding
Total Funding
$10.5M
Below
Industry Average
Funded Over
2 Rounds
Industry standards
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Remote Work Options
Paid Vacation
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↑ 10%2 year growth
↑ 4%WunderGraph has launched Hub, a design and governance platform for engineering teams using GraphQL Federation. The platform enables structured approval processes for API schema changes before development begins, addressing coordination bottlenecks in large organisations. Hub validates schema proposals against governance rules, enforces subgraph ownership and runs consumer-impact checks before any code is written. If a proposed change would break existing consumer queries, Hub flags it during the design phase. The platform has been in private beta since August 2025 with enterprise partners including eBay, SoundCloud and On The Beach. At eBay, single features can require schema coordination across over 20 teams. Hub integrates with WunderGraph Cosmo and other federation routers and registries, and is now generally available.
WunderGraph launches Cosmo Connect to bring the supergraph to Every API - no GraphQL rewrite required.
When Stefan Avram joined WunderGraph in 2022, the company was at a crossroads.
A fledgling open source startup that's setting out to tackle API sprawl in the GraphQL ecosystem has secured the backing of e-commerce giant eBay.
WunderGraph, as the company is called, today said it has raised $7.5 million in a Series A round of funding to scale its open source GraphQL federation.
WunderGraph is Hiring for 4 Jobs on Simplify!
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About WunderGraph
Industries
Data & Analytics
Enterprise Software
Company Size
11-50
Company Stage
Series A
Total Funding
$10.5M
Headquarters
Miami, Florida
Founded
2020
WunderGraph is Hiring for 4 Jobs on Simplify!
Find jobs on Simplify and start your career today