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 25–48 of 98

  • Enable Banking logo

    Enable Banking

    European bank API aggregation with a free restricted production tier for your own accounts

    Free
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Enfuce logo

    Enfuce

    European issuer processor holding its own payment institution licence

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Episode Six logo

    Episode Six

    Payment processing and ledger platform deployable on premise or in your own cloud

    Pricing on request
    • Web
    • API
    • Self-hosted
    8 integrations

    3 alternatives · 3 questions answered

  • Fintech Farm logo

    Fintech Farm

    "Neobank in a box" for banks in emerging markets, paid on a performance basis

    Pricing on request
    • Web
    • iOS
    • Android

    2 alternatives · 3 questions answered

  • Fintecture logo

    Fintecture

    French open banking payments built around B2B invoice collection

    Pricing on request
    • Web
    • API
    8 integrations

    3 alternatives · 3 questions answered

  • Flybits logo

    Flybits

    Contextual personalisation and decisioning platform for financial institutions

    Pricing on request
    • Web
    • iOS
    • Android

    2 alternatives · 3 questions answered

  • Formance logo

    Formance

    Open source double-entry ledger and payment orchestration for money-moving software

    Free
    • Linux
    • Self-hosted
    • Web
    • +1
    6 integrations

    3 alternatives · 4 questions answered

  • GraphQL Apollo logo

    GraphQL Apollo

    Complete platform for building GraphQL APIs

    Free plan, then $5
    • API
    • Web
    • iOS
    • +1

    4 alternatives · 3 questions answered

  • GraphQL Playground logo

    GraphQL Playground

    GraphQL IDE and documentation tool for building GraphQL APIs

    Free
    • Web
    • Self-hosted

    4 alternatives · 3 questions answered

  • Gravitee logo

    Gravitee

    Open source API management platform for event-native APIs

    Free plan available
    • Web
    • Self-hosted

    4 alternatives · 3 questions answered

  • Griffin logo

    Griffin

    UK banking-as-a-service from a company that holds its own full banking licence

    From £100/mo
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Hasura logo

    Hasura

    GraphQL engine that instantly creates production-ready GraphQL API from databases

    Free plan, then $5/mo
    • Web

    4 alternatives · 3 questions answered

  • Highnote logo

    Highnote

    Card issuing, acquiring and ledger on one platform for embedded payments

    Pricing on request
    • Web
    • API
    8 integrations

    3 alternatives · 3 questions answered

  • Hoppscotch logo

    Hoppscotch

    Open-source API development ecosystem with web-based REST client

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

    4 alternatives · 2 questions answered

  • HTTPie logo

    HTTPie

    Command-line HTTP client with intuitive interface and syntax

    Free
    • Linux
    • macOS
    • Windows
    • +1

    4 alternatives · 4 questions answered

  • i2c logo

    i2c

    Configurable card issuing and banking processing platform for banks and programme managers

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Increase logo

    Increase

    Direct banking API for ACH, wires, real-time payments, accounts and cards

    Pricing on request
    • API
    • Web
    5 integrations

    3 alternatives · 4 questions answered

  • Kong Gateway logo

    Kong Gateway

    Open-source and cloud API gateway for managing microservices traffic

    Free plan available
    • Web
    • Linux
    • API

    2 alternatives · 3 questions answered

  • Lithic logo

    Lithic

    API-first card issuing platform with direct Visa, Mastercard and Amex network connections

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Liveblocks logo

    Liveblocks

    Realtime collaboration infrastructure for building multiplayer features

    Free plan, then $30/mo
    • Web
    • API

    2 alternatives · 3 questions answered

  • Mambu logo

    Mambu

    Composable cloud core banking platform used by banks, lenders and fintechs in 65-plus countries

    Pricing on request
    • Web
    • API

    2 alternatives · 3 questions answered

  • Marqeta logo

    Marqeta

    Card issuing and transaction processing APIs with just-in-time funding

    Pricing on request
    • Web
    • API
    6 integrations

    3 alternatives · 3 questions answered

  • Meniga logo

    Meniga

    White-label personal finance management and data enrichment platform for banks

    Pricing on request
    • Web
    • iOS
    • Android

    2 alternatives · 3 questions answered

  • Method Financial logo

    Method Financial

    Consumer liability data and payment API covering credit cards, loans and mortgages without account credentials

    Pricing on request
    • Web
    6 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.

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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.