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Top 49 Payment Software SaaS Companies in May 2026

As of May 2026, there are 49 SaaS companies in Payment Software. They have combined revenues of $576.1M and employ 4.2K people. They have raised $2.1B and serve 4.8M customers combined.

Payment software encompasses a range of digital tools and platforms designed to facilitate electronic transactions between businesses and consumers. These systems enable users to accept, process, and manage payments securely, often through various channels including e-commerce, mobile devices, and in-person transactions. Typical features of payment software include transaction authorization, fraud detection, reporting and analytics, as well as integration with accounting and inventory systems. Common use cases involve businesses of all sizes seeking to streamline their payment processing, manage subscriber billing, enable recurring payments, and enhance customer transaction experiences. Buyer personas for this category often include finance teams, IT departments, and operations managers who focus on improving efficiency, security, and consumer satisfaction.

Companies
49
Revenue
$576.1M
Funding
$2.1B
Employees
4.2K

Filters

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Top Payment Software Companies

Showing 10 of 14 companies ranked by annual revenue.

1
Apollo

Bengaluru, Karnataka, India

Payments & Loyalty Infrastructure

Revenue
$1M
Customers
-
Year founded
2022
Funding
-
Team size
5
Growth
-
2
Broad

London, England, United Kingdom

The multicurrency account and card for Brazilians

Revenue
$1M
Customers
-
Year founded
2019
Funding
-
Team size
6
Growth
-
3
BlindPay

United States

Stablecoin API for global payments

Revenue
$880K
Customers
-
Year founded
2024
Funding
-
Team size
8
Growth
-
4
BayPay|Payment Service Provider

United States

BayPay is a payment service provider in blockchain to make daily payment become simple, fast, and safe. There are 3 main services we provide, Company Coin for enterprise to enhance management efficiency, Wallet as a Service(WAAS) for user to increase their spending power, Cashier for sellers to expand business with revenue growth in a simple way. There are several ways to leverage our services, here list some: 1. Help merchants accept token as cash without any blockchain knowledge. a. In the retail cashier as a POS. b. E-commerce website with API. c. Or just drop a link through chat or Facebook post. 2. Help ICO issuers improve liquidity of their tokens. You can set the buyback price of your tokens and we collect the tokens for you. There is no more manpower to cooperate with your vendors and no more marketing subsidy spent in an unhealthy way. 3. (E2E) Help customers to aggregate their spending power from separate sources and to transfer their assets to whomever they want through the wallet. No annoying private keys compare with other wallet. All the assets on BayPay are safeguarded by hardware key vault. 4. (B2B) Help enterprises create their stable coins as checks and deposit cash to their clients. Reduce the cost of accounting by adopting the distributed ledger services of blockchain.

Revenue
$880K
Customers
-
Year founded
2016
Funding
-
Team size
8
Growth
-
5
Briqpay

Stockholm, Sweden

Briqpay is transforming e-commerce with our Payment Optimization Platform. We simplify integration between merchants and payment providers, cutting down technical hassles. Our solution offers flexibility, reduces vendor reliance, and empowers merchants with customizable features. Join us as we shape the future of payments.

Revenue
$770K
Customers
-
Year founded
2020
Funding
-
Team size
7
Growth
-
6
Apiso.io

Seef, Bahrain

Apiso’s Advance Payment Integration solutions are setting new standards in multi-currency multi-channel B2B virtual card (VCN) payments. The company’s advanced technologies enable customers and distribution partners to access multi-currency B2B VCN payments services across multiple channels including API, web-portal and direct integration with Global Distribution Systems (GDS) and other travel technology companies. The combination of its services and unique consultative approach enables its customers to optimize outbound payments in order to drive new revenues, decrease costs and FX, and increase profitability.

Revenue
$660K
Customers
-
Year founded
-
Funding
-
Team size
6
Growth
-
7
Avance Pay

Belp, Bern, Switzerland

Provider of mobile payment and mobile ticketing service platform designed to provide innovative cashless payment facilities. The company's mobile payment and mobile ticketing service platform offers NFC-based electronic transaction services by using their contactless prepaid scheme, enabling customers to use an innovative, impressively easy-to-use and secure Cashless Payment product, which can simplify their daily business and contribute to their success.

Revenue
$486.3K
Customers
-
Year founded
2011
Funding
-
Team size
9
Growth
26.5%
8
Boodil

United States

Boodil offers merchants a more secure, cost effective payment proposition with instant access to funds. We have developed out a payment platform that provides merchants the ability to send out full branded payment links via email, SMS or even via QR code an for their customers to pay via Open Banking or card payments. Founded by industry experts, Boodil is an end to end solution for any merchant looking to offer frictionless account to account payments powered by open banking API's. Boodil can be integrated at your checkout as an alternative payment method in a few easy steps (including Shopfiy, WooCommerce & Magento) or you can utilise our fully branded payment portal.

Revenue
$440K
Customers
-
Year founded
2022
Funding
-
Team size
4
Growth
-
9
bookitLive

West Melbourne, Victoria, Australia

bookitLive booking & payment software means your business is always on. Whether your business needs to process bookings and payment for appointments, events, book for activities and tours, classes or courses, bookitLive provides the tools to simply and securely manage online bookings and payments. bookitLive provides the features to help businesses manage, retain and upsell existing clients, attract new ones, run marketing campaigns and promotions, and analyse and use their booking data effectively. bookitLive has been built from the ground-up to work for all businesses types, from solo operators all the way through to governments and corporate enterprises. bookitLive is a fully flexible, customisable platform that offers integration with other technologies, platforms, systems and processes. Australian-born software that works around the globe. At bookitLive we create custom booking software that achieves your exact business needs. With a range of features, add-on tools and customised training programs, our core goal is to see you succeed.

Revenue
$440K
Customers
-
Year founded
2008
Funding
-
Team size
4
Growth
-
10
Blockonomics.co

Singapore, Singapore

Decentralized and permissionless Bitcoin payment solution

Revenue
$429.4K
Customers
40K
Year founded
2015
Funding
-
Team size
13
Growth
96.62%

Inclusion Criteria

- Must facilitate electronic payment transactions between businesses and consumers. - Should provide features for transaction authorization and fraud detection. - Must support various payment methods, including credit cards, debit cards, and digital wallets. - Should include reporting and analytics capabilities for transaction insights. - Not just a single payment option; must support integration with multiple payment gateways and systems.