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APIs · head to head

Astra vs AWS API Gateway

Astra logo

Astra

APIs

Instant payments API for push-to-card, card-to-account and FedNow transfers

From
On request
Rated
-
Full reviewWebsite
AWS API Gateway logo

AWS API Gateway

APIs

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

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only AWS API Gateway has a free tier, so it costs nothing to try first.
  • Each has a real cost: Astra push-to-card costs materially more per transaction than ACH, so a platform that switches all payouts to instant sees payment costs rise sharply, and the usual answer of charging the recipient for speed only works where recipients will pay.; 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
  • They diverge on capability: Astra covers Instant disbursements, AWS API Gateway covers REST APIs.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

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

Attributes where Astra and AWS API Gateway differ
AttributeAstraAWS API Gateway
Starting priceOn requestFree
Pricing modelquoteusage-based
Free tierNoYes
PlatformsAPI, Web, iOS, AndroidAWS Cloud
FoundedUnknown2006

Identical on both: user rating (Not yet rated), category (APIs).

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 Astra

  • Instant disbursements
  • Card to account
  • Net debit mode
  • FedNow and RTP transfers
  • ACH transfers
  • Routing logic
  • SDK
  • Sandbox

Only in AWS API Gateway

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

What people use each for

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

Astra

  • A gig or marketplace platform paying workers to their debit cards at the end of a shift rather than on a weekly ACH cyclenot AWS API Gateway
  • An insurer settling small claims instantly to a claimant debit card to remove the cheque processnot AWS API Gateway
  • A lending product disbursing approved funds in seconds so the borrower experience matches the approval decisionnot AWS API Gateway
  • A consumer fintech letting users fund a new account from an existing debit card so the balance is usable immediatelynot AWS API Gateway

AWS API Gateway

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

Where each one falls short

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

Astra

  • Push-to-card costs materially more per transaction than ACH, so a platform that switches all payouts to instant sees payment costs rise sharply, and the usual answer of charging the recipient for speed only works where recipients will pay.
  • Original Credit Transaction support is not universal across card issuers, so a proportion of payouts fall back to slower rails and you must build and explain a two speed experience rather than promising instant to everyone.
  • The programme depends on Cross River Bank as sponsor, a bank with concentrated fintech exposure and a documented regulatory history, so a single supervisory action on that institution is a direct operational risk to your payouts.
  • Nothing is published on pricing, and per transaction economics vary by rail and volume, so small platforms cannot estimate cost before a sales conversation and have limited leverage in it.
  • FedNow reach still depends on the recipient bank participating, so instant account-to-account is not available to every recipient and the routing logic has to degrade gracefully, which is more integration work than the single API framing suggests.

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

Pricing, plan by plan

Astra

On request
  • Astra Payments$undefined/year
    • Per transaction pricing quoted by volume and rail
    • Push-to-card economics differ materially from ACH
    • Net debit mode available in place of prefunding

AWS API Gateway

Free
  • Free Tier (12 months)Free
    • 1M REST API calls per month
    • 1M HTTP API calls per month
    • 1M WebSocket messages plus 750K connection minutes per month
  • HTTP APIs$1/per million requests (first 300M)
    • First 300M: $1.00 per million
    • Next 132M: $0.90 per million
    • Data transfer varies by volume
  • REST APIs$3.5/per million API calls
    • Edge Optimized and Regional: $3.50 per million (first tier)
    • Higher volumes: $2.80 then $2.38 per million
    • Data transfer: $0.09 per GB
  • WebSocket APIs$1/per million messages
    • Messages: $1.00 per million
    • Connection minutes: $0.25 per million minutes

Which should you pick?

Choose Astra if

  • You need instant disbursements.
  • You work on API, Web, iOS, Android.
  • You also want card to account.
Astra review

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.
AWS API Gateway review

Questions people ask

Is Astra or AWS API Gateway better?
Neither clearly leads. Astra starts at On request and AWS API Gateway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Astra or AWS API Gateway?
AWS API Gateway has a free tier; the other does not. Paid plans start at On request for Astra and Free for AWS API Gateway.
Does Astra or AWS API Gateway run on more platforms?
Astra runs on API, Web, iOS, Android. AWS API Gateway runs on AWS Cloud.
Can I use AWS API Gateway for free?
Yes. AWS API Gateway has a free tier, so you can try it without paying. Astra starts at On request.
What is Astra best used for?
Astra is most often used for a gig or marketplace platform paying workers to their debit cards at the end of a shift rather than on a weekly ach cycle, an insurer settling small claims instantly to a claimant debit card to remove the cheque process, a lending product disbursing approved funds in seconds so the borrower experience matches the approval decision, a consumer fintech letting users fund a new account from an existing debit card so the balance is usable immediately. Of those, a gig or marketplace platform paying workers to their debit cards at the end of a shift rather than on a weekly ach cycle and an insurer settling small claims instantly to a claimant debit card to remove the cheque process are not what AWS API Gateway is typically brought in for.
What can Astra do that AWS API Gateway cannot?
Astra covers Instant disbursements, Card to account, Net debit mode, FedNow and RTP transfers. AWS API Gateway covers REST APIs, WebSocket APIs, HTTP APIs, Lambda.

Answered from the vendors’ own pages

Astra: Who is the sponsor bank?

Cross River Bank. All banking and payment services run through that relationship, so the bank should be part of your diligence rather than an implementation detail.

AWS API Gateway: How much does AWS API Gateway cost?

AWS API Gateway pricing varies by API type. HTTP APIs cost $1.00 per million requests for the first 300M monthly, then $0.90 per million. REST APIs cost $3.50 per million, and WebSocket APIs cost $1.00 per million messages plus $0.25 per million connection minutes. Data transfer charges ($0.09 per GB) apply separately.

Source
Astra: Do I have to prefund payouts?

Not necessarily. Astra offers a net debit arrangement where disbursements settle against a reserve rather than a permanently funded float account, which is the main working capital argument for the product.

AWS API Gateway: Is AWS API Gateway free?

New AWS customers receive 12 months of free tier access including 1 million REST API calls, 1 million HTTP API calls, and 1 million WebSocket messages plus 750,000 connection minutes per month. Starting July 15, 2025, new customers receive up to $200 in AWS Free Tier credits.

Source
Astra: Is every payout instant?

No. Push-to-card requires the recipient card issuer to support Original Credit Transactions, and FedNow requires the recipient bank to participate. The rest fall back to ACH.

AWS API Gateway: What is the price difference between HTTP and REST APIs?

HTTP APIs are significantly cheaper at $1.00 per million requests compared to REST APIs at $3.50 per million (first tier). REST API pricing decreases to $2.80 and $2.38 per million for higher volumes, while HTTP API pricing drops to $0.90 per million after 300M monthly requests.

Source
Astra: What does it cost?

Nothing is published. Pricing is per transaction and varies by rail and volume, and card rails cost considerably more than ACH.

AWS API Gateway: How much does an API Gateway Portal cost?

API Gateway Portals require a base fee of $125 per month (includes 10 PortalProducts with 40 endpoints each) plus $12.50 per month for each additional PortalProduct beyond the included 10.

Source
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