Is i2c or Unit better?

Neither clearly leads. i2c starts at On request and Unit at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, i2c or Unit?

i2c starts at On request and Unit at On request.

Does i2c or Unit run on more platforms?

i2c runs on Web, REST API. Unit runs on Web, iOS, Android.

What is i2c best used for?

i2c is most often used for a bank wanting credit, debit and prepaid portfolios on one processor rather than three, an issuer in a market where local scheme and currency support rules out us-centric processors, a programme manager launching instalment products without building a lending core, a credit union replacing an ageing processor without writing custom code for product rules. Of those, a bank wanting credit, debit and prepaid portfolios on one processor rather than three and an issuer in a market where local scheme and currency support rules out us-centric processors are not what Unit is typically brought in for.

What can i2c do that Unit cannot?

i2c covers Configurable product engine, Credit and instalments, Multi-currency, Fraud and risk tooling. Unit covers Deposit accounts, Card issuing, Payments, White label components.

APIs · head to head

i2c vs Unit

i2c

APIs

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

From: On request
Rated: -

Full review Website

Unit

APIs

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

From: On request
Rated: -

Full review Website

The short version

Each has a real cost: i2c developer experience lags API-native competitors, and teams expecting Stripe-grade documentation and sandboxes find an enterprise integration project instead.; Unit your product depends on a sponsor bank you do not contract with directly, and 2024 showed what that means: Thread Bank received an FDIC enforcement action naming its banking as a service programmes and Blue Ridge Bank went under an OCC consent order and offboarded fintech partners.
They diverge on capability: i2c covers Configurable product engine, Unit covers Deposit accounts.
Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which i2c and Unit actually diverge.

Attributes where i2c and Unit differ
Attribute	i2c	Unit
Platforms	Web, REST API	Web, iOS, Android

Identical on both: starting price (On request), pricing model (quote), free tier (No), 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 i2c

Configurable product engine
Credit and instalments
Multi-currency
Fraud and risk tooling
Digital banking front ends
Global scheme connectivity

Only in Unit

Deposit accounts
Card issuing
Payments
White label components
Compliance operations
Lending
Programme reporting
Sandbox

What people use each for

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

i2c

A bank wanting credit, debit and prepaid portfolios on one processor rather than threenot Unit
An issuer in a market where local scheme and currency support rules out US-centric processorsnot Unit
A programme manager launching instalment products without building a lending corenot Unit
A credit union replacing an ageing processor without writing custom code for product rulesnot Unit

Unit

A vertical SaaS platform for contractors that wants to hold customer funds and issue expense cards without pursuing a charternot i2c
A payroll or benefits platform embedding accounts so employees can be paid ahead of schedulenot i2c
A marketplace that wants seller balances to sit in real accounts under its own brand rather than as ledger entries at a processornot i2c
A company that needs interchange revenue from a card programme to make the unit economics of its core product worknot i2c

Where each one falls short

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

i2c

Developer experience lags API-native competitors, and teams expecting Stripe-grade documentation and sandboxes find an enterprise integration project instead.
Implementations lean on i2c or partner professional services, so timelines and costs are set by a services queue rather than by your own engineering speed.
Pricing is per active card and per transaction with monthly minimums, none of it published, so comparing bids requires modelling your own portfolio carefully.
Configuration flexibility means product behaviour lives in platform settings rather than in your repository, which complicates version control, testing and audit trails.
As a private company with a broad global footprint, regional support depth is uneven, and a programme in a smaller market may get thinner service than a flagship account.

Unit

Your product depends on a sponsor bank you do not contract with directly, and 2024 showed what that means: Thread Bank received an FDIC enforcement action naming its banking as a service programmes and Blue Ridge Bank went under an OCC consent order and offboarded fintech partners.
Programme approval by the bank is a separate gate from signing with Unit, and it can add months and impose product restrictions that were not visible during the commercial conversation.
Compliance obligations are shared but the operational load lands on you, and platforms consistently underestimate the staffing needed for disputes, escalations and the bank ongoing oversight requests.
Pricing is unpublished and blends platform fees, per-account and per-transaction charges and interchange sharing, which makes it hard to model unit economics before you have volume and easy to be surprised by the minimum.
Migrating a live deposit programme to a different provider or bank is extremely disruptive because it involves moving customer accounts and card credentials, so switching costs are far higher than for ordinary software.

Pricing, plan by plan

i2c

On request

i2c processing platform$undefined/year
- Per-active-card and per-transaction processing fees
- Minimum monthly commitments by programme
- Implementation and configuration professional services

Unit

On request

Unit Banking as a Service$undefined/year
- Platform fee plus per-account and per-transaction charges, quoted
- Interchange sharing arrangements negotiated per programme
- Minimum commitment typical

Which should you pick?

Choose i2c if

You need configurable product engine.
You work on Web, REST API.
You also want credit and instalments.

i2c review

Choose Unit if

You need deposit accounts.
You work on Web, iOS, Android.
You also want card issuing.

Unit review

Questions people ask

Is i2c or Unit better?: Neither clearly leads. i2c starts at On request and Unit at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, i2c or Unit?: i2c starts at On request and Unit at On request.
Does i2c or Unit run on more platforms?: i2c runs on Web, REST API. Unit runs on Web, iOS, Android.
What is i2c best used for?: i2c is most often used for a bank wanting credit, debit and prepaid portfolios on one processor rather than three, an issuer in a market where local scheme and currency support rules out us-centric processors, a programme manager launching instalment products without building a lending core, a credit union replacing an ageing processor without writing custom code for product rules. Of those, a bank wanting credit, debit and prepaid portfolios on one processor rather than three and an issuer in a market where local scheme and currency support rules out us-centric processors are not what Unit is typically brought in for.
What can i2c do that Unit cannot?: i2c covers Configurable product engine, Credit and instalments, Multi-currency, Fraud and risk tooling. Unit covers Deposit accounts, Card issuing, Payments, White label components.

Answered from the vendors’ own pages

i2c: Does i2c issue the cards itself?

No. It processes; issuance sits with a bank or licensed issuer, and in most markets you need that relationship separately.

Unit: Who actually holds the money?

A chartered partner bank, not Unit. Deposits sit at the sponsor bank and FDIC insurance flows from that bank, so its condition is your condition.

i2c: Can it handle revolving credit?

Yes. Credit, instalments and buy-now-pay-later sit on the same platform as debit and prepaid, which is unusual among modern processors.

Unit: What happened with Unit sponsor banks in 2024?

Thread Bank received an FDIC enforcement action that explicitly named its banking as a service and lending as a service programmes, and Blue Ridge Bank was under an OCC consent order from January 2024 and offboarded fintech partners. Blue Ridge exited the order in late 2025.

i2c: Is it self-serve?

No. Expect a configuration-led implementation with professional services rather than signing up and calling an API.

Unit: What does Unit cost?

Not published. Expect a platform fee, per-account and per-transaction charges, an interchange share and a minimum commitment.

Unit: Do we need our own compliance team?

Yes. Unit supplies tooling and the bank sets the rules, but disputes, escalations and evidence for bank oversight require named people on your side.

i2c vs Unit

i2c

Unit

The short version

Where they differ

What each one covers

Only in i2c

Only in Unit

What people use each for

i2c

Unit

Where each one falls short

i2c

Unit

Pricing, plan by plan

i2c

Unit

Which should you pick?

Choose i2c if

Choose Unit if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on i2c

More on Unit

Keep looking

Other head to heads