Softwr

The directory

APIs software

98 products matching your filters. Each one described on the same fields, so two tools can be read against each other rather than against their own marketing.

Showing 73–96 of 98

  • Swagger logo

    Swagger

    API design and documentation platform for building, testing, and managing APIs

    Free plan available
    • Web
    • API
    • Windows
    • +1

    4 alternatives · 2 questions answered

  • Swagger/OpenAPI logo

    Swagger/OpenAPI

    API specification and documentation framework using OpenAPI standard

    Free plan available
    • Web
    • API
    • Windows
    • +1

    4 alternatives · 4 questions answered

  • Swan logo

    Swan

    European banking-as-a-service platform for embedding accounts, cards and payments into other products

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Synctera logo

    Synctera

    Banking-as-a-service platform that brings its own sponsor bank and compliance tooling

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 4 questions answered

  • Temenos Transact logo

    Temenos Transact

    Established core banking system used by banks in over a hundred countries

    Pricing on request
    • Web
    • Linux
    • Windows
    • +1
    6 integrations

    3 alternatives · 3 questions answered

  • Thredd logo

    Thredd

    Issuer processing platform for fintechs and digital banks, formerly Global Processing Services

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Thunder Client logo

    Thunder Client

    Lightweight REST API client built as VSCode extension

    Free plan available
    • Web

    4 alternatives · 2 questions answered

  • TIBCO Mashery logo

    TIBCO Mashery

    Cloud-native API management for digital business

    From $2,000/mo
    • Web

    3 alternatives · 4 questions answered

  • Tink logo

    Tink

    European open banking platform for account data and payment initiation

    Pricing on request
    • API
    • Web
    5 integrations

    3 alternatives · 4 questions answered

  • Token.io logo

    Token.io

    Account to account pay by bank infrastructure across the UK and Europe

    Pricing on request
    • Web
    • API
    8 integrations

    3 alternatives · 3 questions answered

  • Toqio logo

    Toqio

    No code platform for building embedded finance products on your own providers

    Pricing on request
    • Web
    • iOS
    • Android
    • +1
    8 integrations

    3 alternatives · 3 questions answered

  • Treasury Prime logo

    Treasury Prime

    Banking as a service platform sold to sponsor banks rather than to fintechs

    Pricing on request
    • API
    • Web
    5 integrations

    3 alternatives · 4 questions answered

  • Treblle logo

    Treblle

    API observability, security, and governance platform

    From $233/mo
    • Web
    • API

    2 alternatives · 3 questions answered

  • Tribe Payments logo

    Tribe Payments

    Combined issuer and acquirer processing platform for fintechs, banks and acquirers

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • TrueLayer logo

    TrueLayer

    Open banking payments and data across the UK and Europe, with the largest share of UK variable recurring payments

    Pricing on request
    • Web
    • iOS
    • Android
    6 integrations

    4 alternatives · 4 questions answered

  • Trustly logo

    Trustly

    Pay-by-bank payments network, majority-owned by private equity firm Nordic Capital

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Tuum logo

    Tuum

    Modular core banking platform from Estonia, formerly branded Modularbank

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Tyk logo

    Tyk

    Open-source API gateway and API management platform

    Free plan available
    • Linux
    • Self-hosted
    • Web

    4 alternatives · 3 questions answered

  • Unit logo

    Unit

    Banking as a service platform for embedding deposit accounts, cards and payments, with a sponsor bank behind it

    Pricing on request
    • Web
    • iOS
    • Android
    7 integrations

    5 alternatives · 4 questions answered

  • Vodeno logo

    Vodeno

    Banking-as-a-service platform running on a partner bank licence, backing NatWest's UK BaaS venture

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Volt logo

    Volt

    Account-to-account pay by bank across Europe, the UK, Brazil and Australia

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Weavr logo

    Weavr

    Packaged embedded finance for B2B SaaS, with an in-house EU e-money licence

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Yapily logo

    Yapily

    Open banking API infrastructure for account data and pay-by-bank payments across Europe

    Free
    • Web
    • API

    2 alternatives · 3 questions answered

  • Yodlee logo

    Yodlee

    Long-running financial data aggregation with deep transaction history

    Pricing on request
    • API
    • Web
    5 integrations

    3 alternatives · 4 questions answered

Head to head

APIs tools, compared

Pairings from this slice of the directory, each one checked by two reviewers who agreed a buyer would weigh the two against each other.

Browse another way

Every category, and the cuts people ask for

All 106 categories

How this works

What you are looking at

Where does this data come from?

Pricing, platforms and feature lists are taken from each vendor's own pages. Limitations, answered questions and alternatives are researched separately and carry a source URL on the page that states them. Every product is described on the same fields, so two tools can be read against each other rather than against their own marketing.

Why are there no star ratings?

Because we did not collect any. Softwr hosts no reviews, and a rating aggregated from somewhere else is not ours to publish as though it were an assessment we made. What is shown instead is what a tool costs, where it runs, and what it is concretely bad at.

How are alternatives chosen?

A researcher proposes them, then two independent reviewers judge one question each: would a buyer evaluating this product seriously consider that one instead. 225 of 1,841 candidates failed and were deleted, including a font inspector matched to a dark mode extension. Only pairings that survived both rounds are published.

Do vendors pay to appear here?

Not to be listed. A vendor can buy a place in the results on the home page, on a category listing or on the catalogue, and where they do the result carries a Sponsored label. Everything not carrying that label is ordered on the same criteria as everything else, and a paid place never changes where an unpaid one lands: the editorial order flows around it. Where a link earns a commission that is disclosed on the page carrying it.

How current is it?

Prices and plan limits move without notice, so treat anything with a number on it as a starting point and check the vendor before you buy. Where a claim could go stale it carries the source it came from, which is the fastest way to tell.