Hub is live 🚀GraphQL Federation Reimagined. Design, Govern and Ship at scale.Learn more→
WunderGraph
Cosmo
Overview
SignupLoginFeatures Overview
Technologies
RouterConnectConnectRPCMCP GatewayStreams
Resources
Cosmo DocsGitHub
Features
GraphQL Federation v1 & v2Schema RegistrySubscriptionsEDFS (Event-Driven Subscriptions)Analytics & TracingDistributed Tracing (OTEL)Breaking Change DetectionSchema Composition
Hub
Overview
SignupLoginHub Platform
Capabilities
Governance & OwnershipAPI Design
Resources
Hub Docs
By Challenge - Cosmo
Migrate from ApolloFederate Your Microservices
By Challenge - Hub
Tame API SprawlGovern APIs at ScaleShip Changes Without Breaking ClientsScale Performance
Learn
Webinars & EventsState of GraphQL Federation Report
Customers
Customer Stories
Docs
Cosmo DocsHub Docs
Community
GitHubDiscord
WunderGraph
Jobs
PricingBlog
stars
Discord
Talk to an Expert
Tanya Deputatova

Tanya Deputatova

Data Architect: GTM & MI

Bio

Tanya brings cross-functional background in Data & MI, CMO, and BD director roles across SaaS/IaaS, data centers, and custom development in AMER, EMEA and APAC. Her work blends market intelligence, CRO and pragmatic LLM tooling teams actually adopts and analytics that move revenue.

RAG Cost Control for AI Agents: How to Prevent AI Spend Drifts
Blog
May 11, 2026

RAG Cost Control for AI Agents: How to Prevent AI Spend Drifts

RAG and agentic costs drift when retrieval, tools, API calls, and routing lack a shared control layer. Learn how to measure, audit, and reduce spend with API orchestration—without rebuilding from scratch.

Read post
The Hidden Cost of Non-Compliance in AI
Blog
January 7, 2026

The Hidden Cost of Non-Compliance in AI

Learn how the EU AI Act, Colorado's AI Act, and California SB-53 impact engineering teams and how to build audit-ready AI systems.

Read post
When Prompt Injection Gets Real: Use GraphQL Federation to Contain It
Blog
October 21, 2025

When Prompt Injection Gets Real: Use GraphQL Federation to Contain It

How GraphQL Federation helps protect AI systems from prompt injection by enforcing runtime boundaries, scoped access, and signed configurations.

Read post
Hub is live 🚀GraphQL Federation Reimagined. Design, Govern and Ship at scale.Learn more→

Product

  • Cosmo Connect
  • Cosmo ConnectRPC
  • MCP Gateway
  • Cosmo Router
  • Documentation
  • Features
  • Pricing
  • Architecture
  • Enterprise

Resources

  • GitHub
  • Platform Status
  • Apollo GraphOS Alternative
  • State of GraphQL Federation 2026
  • The Good Thing Podcast
  • Federation Job Listings

Company

  • Why WunderGraph
  • Professional Services
  • Support
  • Blog
  • Customers
  • Jobs

Related Projects

  • Open Federation
  • BFF Patterns
  • GraphQL API Gateway
  • Open Previews

Legal

  • Privacy Policy
  • Trust Center
  • Website Terms of Use
  • Cosmo Managed Service Terms
  • Cookie Policy
  • Cookie Preferences

Certified & Compliant

SOC2 certifiedSOC 2 Type II
HIPAA CompliantHIPAA
ISO 27001 certifiedISO 27001
Platform Status →

© 2026 WunderGraph, Inc. All rights reserved.

Cookie PolicyCookie Preferences
RSSAtomJSON