Should I move from multiple gateways to one API platform?

Maybe — but only if your current gateway sprawl is creating real cost or operational pain.

A good rule of thumb

Move toward one API platform if you need:

• Consistent governance across teams and APIs
• One place for auth, throttling, logging, and analytics
• Faster developer onboarding and simpler operations
• Lower maintenance than supporting several gateway products
• Better visibility into API usage, reliability, and cost

Stay with multiple gateways if:

• Different business units have strongly different requirements
• You have legacy integrations that are stable and expensive to migrate
• You need regional, regulatory, or platform-specific separation
• The “one platform” would create a single point of failure or bottleneck without strong multi-region/HA design
• Your current setup is working and the main issue is just “complexity,” not actual friction

Questions to ask before deciding

1. What problem are we solving?

   • Cost reduction?
   • Security/compliance?
   • Developer experience?
   • Reliability?
   • Faster delivery?

2. How many gateways do we really have, and why?

   • By acquisition?
   • By team autonomy?
   • By cloud/provider?
   • By historical accident?

3. What’s the migration cost?

   • API rewrites
   • Policy changes
   • Contract changes
   • Client impact
   • Downtime risk

4. Can one platform meet all needs?

   • REST, GraphQL, event APIs, internal/external traffic?
   • Rate limits, OAuth/OIDC, mTLS, WAF, schema validation?
   • Multi-region, DR, edge, hybrid/on-prem?

5. How will governance work?

   • Central platform team vs federated ownership
   • Standards, templates, and guardrails
   • Self-service provisioning

Common signs you should consolidate

• Teams duplicate gateway configs and policies
• Security rules differ by platform and are hard to audit
• No clear API inventory or ownership
• Observability is fragmented
• You pay for overlapping products/features
• Onboarding a new API takes too long
• Incident response is slowed by inconsistent tooling

Common signs you should not fully consolidate

• You need separate environments for compliance or sovereignty
• Different gateways serve very different workloads
• Migration risk is high and benefits are marginal
• You lack a mature operating model for the new platform

Practical recommendation

Don’t think of it as “multiple gateways vs one platform.” Think:

• Standardize the control plane and policies
• Reduce the number of gateway products over time
• Consolidate where it creates clear value
• Keep exceptions only where justified

A phased approach often works best:

1. Inventory current gateways and use cases
2. Define target capabilities and standards
3. Pick a preferred platform
4. Migrate new APIs first
5. Move high-value/low-risk existing APIs
6. Leave justified exceptions in place

If you want, I can help you build a decision matrix for your situation and score the tradeoffs.