Softwr

APIs · head to head

Basis Theory vs RapidAPI

Basis Theory logo

Basis Theory

APIs

Developer tokenisation platform that holds card and sensitive data inside a PCI Level 1 environment you do not operate

From
$995/month
Rated
-
Full reviewWebsite
RapidAPI logo

RapidAPI

APIs

API marketplace and management platform for discovering and publishing APIs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only RapidAPI has a free tier, so it costs nothing to try first.
  • Each has a real cost: Basis Theory the Starter plan is 995 US dollars a month before any volume, which is a real floor for an early stage company and puts the product out of reach of teams tokenising a few thousand records.; RapidAPI rapidAPI Enterprise Hub minimum seat requirement is 5 seats per the embedded pricing page configuration (SEATS_MINIMUM: 5).
  • They diverge on capability: Basis Theory covers Tokenisation API, RapidAPI covers API Marketplace.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Basis Theory and RapidAPI actually diverge.

Attributes where Basis Theory and RapidAPI differ
AttributeBasis TheoryRapidAPI
Starting price$995/monthFree
Pricing modelPer month by token volumefreemium
Free tierNoYes
PlatformsWeb, iOS, Android, LinuxWeb, Mobile, Desktop
FoundedUnknown2015

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 Basis Theory

  • Tokenisation API
  • Hosted elements
  • Outbound proxy
  • PCI attestation of compliance
  • Processor portability
  • Reactors
  • Access controls and audit
  • PII and PHI options

Only in RapidAPI

  • API Marketplace
  • API Management
  • Testing Tools
  • Multiple third-party APIs
  • Webhooks
  • REST APIs
  • Web support
  • Mobile support

What people use each for

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

Basis Theory

  • A payments company that wants card on file without bringing its own infrastructure into PCI scope and paying for the assessment that followsnot RapidAPI
  • A merchant locked into a processor by that processor vault that wants to hold its own tokens and route to more than one acquirernot RapidAPI
  • A fintech collecting bank account and identity data that needs it isolated from its application database before an enterprise security reviewnot RapidAPI
  • A team that needs to send stored card data to a third party for a one-off integration without that data traversing its own serversnot RapidAPI

RapidAPI

  • API Developmentnot Basis Theory
  • API Gatewaynot Basis Theory
  • API Testingnot Basis Theory
  • API Documentationnot Basis Theory
  • Microservicesnot Basis Theory

Where each one falls short

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

Basis Theory

  • The Starter plan is 995 US dollars a month before any volume, which is a real floor for an early stage company and puts the product out of reach of teams tokenising a few thousand records.
  • Starter is limited to the US region, so a company with European data residency requirements is pushed into a quoted Scale or Enterprise agreement immediately.
  • Log retention on Starter is 24 hours, which is well below what most security teams expect for a system holding cardholder data and forces an upgrade for reasons unrelated to volume.
  • Migrating away means moving card data out of the vault, which requires processor and assessor involvement and is slow, so the portability argument that attracts buyers cuts against them at exit.
  • An attestation of compliance covers the vendor environment, not your assessment; your assessor still decides what is in scope, and buyers occasionally discover their integration pattern pulled systems back into scope anyway.

RapidAPI

  • RapidAPI Enterprise Hub minimum seat requirement is 5 seats per the embedded pricing page configuration (SEATS_MINIMUM: 5).
  • RapidAPI places a $0.50 USD temporary credit card authorization hold when subscribing, refunded only if no overage charges occur within 7 days.

Pricing, plan by plan

Basis Theory

$995/month
  • Starter$995/month
    • 20,000 tokens included
    • Production PCI Level 1 environment
    • US region only
  • Scale$undefined/month
    • Quoted
    • Higher token volumes
    • Additional regions
  • Enterprise$undefined/month
    • Quoted
    • Additional compliance options for PII and PHI
    • Responses for 95 percent of PCI SAQ D

RapidAPI

Free
  • FreeFree
    • Access to APIs
    • Basic management
    • Testing tools
  • Pro$50/monthly
    • Advanced features
    • Analytics
    • Dedicated support
  • Enterprise$undefined/monthly
    • Custom solutions
    • SLA
    • Custom integration

Which should you pick?

Choose Basis Theory if

  • You need tokenisation api.
  • You work on Web, iOS, Android, Linux.
  • You also want hosted elements.
Basis Theory review

Choose RapidAPI if

  • You need api marketplace.
  • You want to start without paying.
  • You work on Web, Mobile, Desktop.
  • You also want api management.
RapidAPI review

Questions people ask

Is Basis Theory or RapidAPI better?
Neither clearly leads. Basis Theory starts at $995/month and RapidAPI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Basis Theory or RapidAPI?
RapidAPI has a free tier; the other does not. Paid plans start at $995/month for Basis Theory and Free for RapidAPI.
Does Basis Theory or RapidAPI run on more platforms?
Basis Theory runs on Web, iOS, Android, Linux. RapidAPI runs on Web, Mobile, Desktop.
Can I use RapidAPI for free?
Yes. RapidAPI has a free tier, so you can try it without paying. Basis Theory starts at $995/month.
What is Basis Theory best used for?
Basis Theory is most often used for a payments company that wants card on file without bringing its own infrastructure into pci scope and paying for the assessment that follows, a merchant locked into a processor by that processor vault that wants to hold its own tokens and route to more than one acquirer, a fintech collecting bank account and identity data that needs it isolated from its application database before an enterprise security review, a team that needs to send stored card data to a third party for a one-off integration without that data traversing its own servers. Of those, a payments company that wants card on file without bringing its own infrastructure into pci scope and paying for the assessment that follows and a merchant locked into a processor by that processor vault that wants to hold its own tokens and route to more than one acquirer are not what RapidAPI is typically brought in for.
What can Basis Theory do that RapidAPI cannot?
Basis Theory covers Tokenisation API, Hosted elements, Outbound proxy, PCI attestation of compliance. RapidAPI covers API Marketplace, API Management, Testing Tools, Multiple third-party APIs.

Answered from the vendors’ own pages

Basis Theory: Does this make us PCI compliant?

It removes cardholder data from your systems and gives you an AOC plus documented responses for most of a SAQ D. Your assessor still determines your scope, and a careless integration can pull systems back in.

Basis Theory: What does it cost to start?

995 US dollars a month on Starter, including 20,000 tokens, a production PCI Level 1 environment and US hosting. Higher tiers are quoted.

Basis Theory: Can we switch payment processors without re-collecting cards?

Yes, that is the main non-compliance reason to buy it. You hold the tokens and detokenise into whichever processor you route to.

Basis Theory: Is data stored outside the United States?

Not on Starter, which is US only. Other regions require a Scale or Enterprise agreement.

Share

Related pages

More on Basis Theory

More on RapidAPI

Keep looking

Other head to heads