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We build the software behind complex money movement.

Payment integrations, KYC, multi-party payouts, reconciliation and AI agents for financial operations, built for production reliability and auditability.

Top Rated on Clutch

Clutch Blockchain awardClutch Software US fintech awardClutch Blockchain US awardClutch Software US award

What We Build

Payment Infrastructure

Payment Infrastructure

Payment provider integrations, KYC and onboarding, transaction routing, high-volume processing, and failure recovery. Production systems designed for real money and real operational edge cases.

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Payouts, Ledgers & Reconciliation

Payouts, Ledgers & Reconciliation

Multi-party payouts, revenue splits, waterfall logic, settlement, refunds, ledger integrity, and reconciliation. Systems that remain correct when transactions fail, reverse, or have to be divided among multiple parties.

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AI Agents for Financial Operations

AI Agents for Financial Operations

AI agents for transaction classification, reconciliation investigation, risk review, contract extraction, and exception handling. Integrated into existing systems with scoped access, human approvals, monitoring, and audit trails.

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Why us?

01

Seventeen years building software systems

Superscript has been building and maintaining production software for more than 17 years, with deep experience across payments, fintech, trading, and other transaction-intensive platforms, including a patented approach to card security.

02

AI designed for controlled financial workflows

We integrate AI where it can reduce operational work without turning financial decisions into a black box. Agents operate with defined permissions, approval gates, traceable actions, and escalation paths.

03

Payment expertise beyond the integration

The API connection is only the beginning. We build the payout logic, ledgers, reconciliation, routing, refunds, failure handling, and operational controls that determine whether a payment system works in production.

04

One senior team from architecture through production

Architecture, implementation, QA, DevOps, deployment, and ongoing maintenance are owned by one accountable, SOC 2 compliant engineering team. Clients do not have to coordinate multiple vendors or repeatedly onboard replacement developers.

There’s never anything they can’t do.

Voxme

“Everything was delivered on time and in the desired form.”

Max Kreynin

Managing Partner, Voxme Software Inc

Oxitone

“Superscript was the best subcontractor I had ever worked with.”

Leon Eisen

Executive Chairman, Oxitone Medical

Securter

“What makes them unique is their experience and ability to deliver an actual product.”

Steve Epstein

CEO, Securter Systems Inc.

Coinbase

“We're blown away that we've been able to find this kind of top-tier talent for this price.”

Abdallah Kanaan

CEO of Basecamp Corp

Oxitone

“Superscript was the best subcontractor I had ever worked with.”

Leon Eisen

Executive Chairman, Oxitone Medical

Securter

“What makes them unique is their experience and ability to deliver an actual product.”

Steve Epstein

CEO, Securter Systems Inc.

FAQ

What types of projects does Superscript specialize in?

We build and maintain the software behind complex money movement: payment integrations, multi-party payouts, KYC flows, and agentic AI for financial operations with human-in-the-loop controls.

What is a Payment Architecture Review?

A fixed-fee, three-week assessment of your payment stack or planned build: integration architecture, payout logic, failure modes, reconciliation gaps, and where agentic automation is safe to add. You leave with a written roadmap you can execute with us or without us.

How does your process ensure quality and reliability?

Every project follows a proven development process with source control, CI/CD, automated testing, and professional QA to ensure stability and scalability.

Are you SOC 2 compliant?

Yes - Superscript is SOC 2 compliant, with security controls and processes in place to protect customer data (access controls, change management, monitoring, incident response). We can share relevant compliance documentation under NDA if needed.

How quickly can you start a new project?

We can typically start within 2–3 weeks after initial discovery. Our process allows us to assemble the right team and begin delivering results fast - without compromising quality.

What makes Superscript different from other dev shops?

Dedicated teams that work together on your product. We build complete platforms end-to-end - not staff augmentation.

What companies do you work with?

We work best with mid-sized companies ($10M-$250M revenue) that need a dedicated development team for 6-18 month projects.

Technology stack

Node JS

Node JS

C#

C#

.NET Core

.NET Core

Python

Python

React JS

React JS

React Native

React Native

Solidity

Solidity

Ethereum

Ethereum

Google Cloud

Google Cloud

AWS

AWS