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API Management · head to head

AWS API Gateway vs Census

AWS API Gateway logo

AWS API Gateway

API Management

Fully managed API gateway service for creating and managing APIs at scale

From
Free
Rated
-
Census logo

Census

Automation & Integration

The reverse ETL infrastructure for data activation

From
Free
Rated
-

The short version

  • Each has a real cost: AWS API Gateway rEST APIs cost $3.50 per million calls against $1.00 for HTTP APIs, so the older and more featureful type is three and a half times dearer; Census census was folded into Fivetran Activations, per the vendor: "Previously, this was called a sync in Census", and its own pricing page redirects to Fivetran pricing rather than showing Census plans
  • They diverge on capability: AWS API Gateway covers REST APIs, Census covers Reverse ETL.

Where they differ

Only the attributes on which AWS API Gateway and Census actually diverge.

Attributes where AWS API Gateway and Census differ
AttributeAWS API GatewayCensus
PlatformsAWS CloudWeb, Api
CategoryAPI ManagementAutomation & Integration
Founded20062020

Identical on both: starting price (Free), pricing model (usage-based), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in AWS API Gateway

  • REST APIs
  • WebSocket APIs
  • HTTP APIs
  • Lambda
  • EC2
  • DynamoDB
  • CloudWatch
  • IAM

Only in Census

  • Reverse ETL
  • Data syncing
  • Transformation
  • Real-time activation
  • Error handling
  • Monitoring
  • Analytics
  • 150+ destinations

What people use each for

The jobs each tool is most often brought in to do.

AWS API Gateway

  • Fronting Lambda functions with an HTTP endpointnot Census
  • REST and HTTP API management with throttling and keysnot Census
  • WebSocket APIs for real-time clientsnot Census
  • Private APIs reachable only inside a VPCnot Census
  • Publishing a developer portal for API consumersnot Census

Census

  • Syncing customer data from a warehouse into marketing and sales tools (reverse ETL)not AWS API Gateway

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

AWS API Gateway

  • REST APIs cost $3.50 per million calls against $1.00 for HTTP APIs, so the older and more featureful type is three and a half times dearer
  • Data transfer out is charged at $0.09 per GB on top of request pricing
  • WebSocket APIs bill connection minutes as well as messages, at $0.25 per million minutes
  • Private APIs avoid data transfer charges but incur AWS PrivateLink costs instead
  • The developer portal is $125 a month, with additional portal products at $12.50 each
  • The free tier lasts 12 months rather than being ongoing

Census

  • Census was folded into Fivetran Activations, per the vendor: "Previously, this was called a sync in Census", and its own pricing page redirects to Fivetran pricing rather than showing Census plans
  • Free Fivetran Activations tier caps at 3,500 monthly active rows

Pricing, plan by plan

AWS API Gateway

Free
  • Free TierFree
    • 1M requests per month
    • Basic API management
  • Pay-as-you-go$3.5/per 1M requests
    • Unlimited requests
    • HTTP APIs
    • REST APIs

Census

Free
  • FreeFree
    • Basic syncing
    • Limited destinations
  • Pro$250/month
    • Advanced syncing
    • Email support
  • Enterprise$1500/month
    • Unlimited syncing
    • Dedicated support

Which should you pick?

Choose AWS API Gateway if

  • You need rest apis.
  • You want to start without paying.
  • You work on AWS Cloud.
  • You also want websocket apis.

Choose Census if

  • You need reverse etl.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want data syncing.

Questions people ask

Is AWS API Gateway or Census better?
Neither clearly leads. AWS API Gateway starts at Free and Census at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AWS API Gateway or Census?
AWS API Gateway starts at Free and Census at Free.
Does AWS API Gateway or Census run on more platforms?
AWS API Gateway runs on AWS Cloud. Census runs on Web, Api.
Can I use AWS API Gateway for free?
Both have a free tier, so you can try either at no cost before committing.
What is AWS API Gateway best used for?
AWS API Gateway is most often used for fronting lambda functions with an http endpoint, rest and http api management with throttling and keys, websocket apis for real-time clients, private apis reachable only inside a vpc. Of those, fronting lambda functions with an http endpoint and rest and http api management with throttling and keys are not what Census is typically brought in for.
What can AWS API Gateway do that Census cannot?
AWS API Gateway covers REST APIs, WebSocket APIs, HTTP APIs, Lambda. Census covers Reverse ETL, Data syncing, Transformation, Real-time activation.

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