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Best First ACH API Alternatives in 2026

Paid#14 of 21 in ACH Payment Processing Software

The top First ACH API alternatives are Nickel, ACHQ and Dwolla: 15 ACH payment processing software our editors would look at instead of First ACH API, in our ranking order.

7.3/10Editor score

Visit First ACH

First ACH API7.3 Visit First ACH

15 alternatives
Updated Oct 2026
Our First ACH API verdict

First ACH API: A focused ACH gateway API for teams adding payments to existing software. Where it falls short: pricing uses custom quotes rather than published plan prices.

Switching from First ACH API? For most ach payment processing software buyers the best First ACH API alternative is Nickel, built for businesses wanting low-cost, full-featured ACH. On a budget, Profituity starts at $10/mo.

Why People Look for a First ACH API Alternative

Pricing uses custom quotes rather than published plan prices
Best suited to teams with software or databases to connect
Focuses on ACH processing rather than AI-powered features

Quick Picks by What You Need

Best overallNickel9.4
Businesses wanting low-cost, full-featured ACH
Visit Nickel
Lowest priceProfituity7.4
Paid plans from $10/mo
Visit Profituity
Best free optionNickel9.4
Has a free plan
Visit Nickel
Most ach transaction limitNickel9.4
1e+06 USD
Visit Nickel

All 15 First ACH API Alternatives, Ranked

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

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1
Nickel
Best forBusinesses wanting low-cost, full-featured ACH
- Better than First ACH API:
- Editor score 9.4 vs 7.3
A flexible ACH and invoicing platform with a free tier and paid automation.
- Same-day ACH
- Payment links
- ACH credit support
Free plan · 14-day trial Our Nickel verdict → Visit Nickel
9.4/10★★★★★
Visit Nickel
2
ACHQ
Best forGrowing ACH programs needing broad payment tooling
- Better than First ACH API:
- Editor score 9.2 vs 7.3
A broad ACH toolkit with published monthly plans for growing payment programs.
- Same-day ACH
- Payment links
- ACH credit support
Our ACHQ verdict → Visit ACHQ
9.2/10★★★★★
Visit ACHQ
3
Dwolla
Best forMature platforms needing ACH and instant payment rails
- Better than First ACH API:
- Editor score 9.0 vs 7.3
A mature API platform for businesses that need ACH, RTP, and FedNow payments.

Pricing on request Our Dwolla verdict → Visit Dwolla
9.0/10★★★★☆
Visit Dwolla
4
Stripe ACH Direct Debit
Best forStripe users adding ACH to existing payment flows
- Better than First ACH API:
- Editor score 8.8 vs 7.3
A Stripe-native way to add one-time and recurring ACH to web and API payment flows.
- Payment links
- ACH credit support
- Webhook support
Our Stripe ACH Direct Debit verdict → Visit Stripe
8.8/10★★★★☆
Visit Stripe
5
Paymentus
Best forEnterprise billers needing broad payment operations
- Better than First ACH API:
- Editor score 8.5 vs 7.3
A broad ACH and billing platform for organizations with complex payment operations.
- Payment links
- API access
- Recurring ACH payments
Pricing on request Our Paymentus verdict → Visit Paymentus
8.5/10★★★★☆
Visit Paymentus
6
Authorize.net
Best forBusinesses needing ACH alongside card acceptance
- Better than First ACH API:
- Editor score 8.3 vs 7.3
A paid gateway that combines ACH, card acceptance, recurring billing, and payment management.
- Recurring ACH payments
Our Authorize.net verdict → Visit Authorize.net
8.3/10★★★★☆
Visit Authorize.net
7
PayJunction ACH Payment Processing
Best forBusinesses wanting ACH links and rejection management
- Better than First ACH API:
- Editor score 8.1 vs 7.3
A flexible ACH processor for recurring payments, hosted links, APIs, and rejection management.
- Payment links
- ACH credit support
- Webhook support
Our PayJunction ACH Payment Processing verdict → Visit PayJunction
8.1/10★★★★☆
Visit PayJunction
8
Increase ACH
Best forAPI teams optimizing for transaction-based ACH pricing
- Better than First ACH API:
- Editor score 8.0 vs 7.3
A focused ACH product for API teams that price around each transaction.
- Same-day ACH
- ACH credit support
- Webhook support
Our Increase ACH verdict → Visit Increase ACH
8.0/10★★★★☆
Visit Increase ACH
9
GoACH
Best forOperators needing NACHA batch and SEC-code support
- Better than First ACH API:
- Editor score 7.9 vs 7.3
A focused ACH processor for NACHA batches, recurring payments, and SEC-code workflows.
- Same-day ACH
- ACH credit support
- Webhook support
Pricing on request Our GoACH verdict → Visit GoACH
7.9/10★★★★☆
Visit GoACH
10
ACHPAY.AI
Best forSubscription businesses needing embedded ACH billing
- Better than First ACH API:
- Editor score 7.8 vs 7.3
A focused ACH platform for recurring billing, embedded payments, and operational workflows.
- Payment links
- Webhook support
- API access
Pricing on request Our ACHPAY.AI verdict → Visit ACHPAY.AI
7.8/10★★★★☆
Visit ACHPAY.AI
11
ACH Processing Company
Best forBusinesses needing portal, batch, and accounting support
- Better than First ACH API:
- Editor score 7.6 vs 7.3
A mature ACH platform combining portal workflows, APIs, batch tools, and accounting integrations.
- Payment links
- ACH credit support
- API access
Pricing on request Our ACH Processing Company verdict → Visit ACHPC
7.6/10★★★★☆
Visit ACHPC
12
Rotessa
Best forSmall businesses with recurring ACH collections
- Better than First ACH API:
- Editor score 7.5 vs 7.3
A focused ACH collection platform with recurring schedules, imports, reporting, and API access.
- API access
- Recurring ACH payments
Our Rotessa verdict → Visit Rotessa
7.5/10★★★★☆
Visit Rotessa
13
Profituity
Best forSmall businesses needing affordable ACH features
- Better than First ACH API:
- Editor score 7.4 vs 7.3
Affordable ACH infrastructure with recurring payments, validation, APIs, and focused integrations.
- Same-day ACH
- ACH credit support
- Webhook support
Our Profituity verdict → Visit Profituity
7.4/10★★★★☆
Visit Profituity
14
ACH Payments
Best forTeams needing ACH scheduling and NSF retry automation

A focused ACH and card processor for scheduled payments and return handling.
- API access
- Recurring ACH payments
Our ACH Payments verdict → Visit ACH Payments
7.2/10★★★★☆
Visit ACH Payments
15
OpenACH
Best forTechnical teams wanting self-hosted ACH processing

A flexible self-hosted ACH foundation for technical teams that bring their own bank.
- ACH credit support
- API access
- Recurring ACH payments
Free plan Our OpenACH verdict → Visit OpenACH
7.1/10★★★★☆
Visit OpenACH

First ACH API Alternatives: Common Questions

What is the best alternative to First ACH API?

Nickel: #1 in our ACH Payment Processing Software ranking, with an editor score of 9.4 out of 10. A flexible ACH and invoicing platform with a free tier and paid automation.

Is there a free alternative to First ACH API?

Yes. Nickel and OpenACH have a free plan or a free tier.

What is the cheapest paid alternative to First ACH API?

Of the alternatives here that publish a price, Profituity starts lowest, at $10/mo.

Why do people look for First ACH API alternatives?

Pricing uses custom quotes rather than published plan prices; Best suited to teams with software or databases to connect; Focuses on ACH processing rather than AI-powered features.

Which First ACH API alternative has the most ach transaction limit?

Nickel, with 1e+06 USD.

How do I switch from First ACH API?

Export your data from First ACH API (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel First ACH API.

How to Switch from First ACH API

Export your data from First ACH API (most tools have an export in their settings).
Sign up for the alternative; start on its free plan or trial if it has one.
Import your export and set up the integrations your team relies on.
Run both side by side for a short while, then cancel First ACH API.

First ACH API vs Each Alternative

#	Tool	Free plan	Paid from	Recurring ACH payments	ACH credit support	Score
14	First ACH API			Yes	Yes	7.3
1	Nickel	Yes	$35/mo	Yes	Yes	9.4
2	ACHQ	No	$39/mo	Yes	Yes	9.2
3	Dwolla	No				9.0
4	Stripe ACH Direct Debit	No	$0.80/unit usage-based	Yes	Yes	8.8
5	Paymentus			Yes		8.5
6	Authorize.net	No	$25/mo	Yes		8.3
7	PayJunction ACH Payment Processing	No		Yes	Yes	8.1
8	Increase ACH	No	$0.50/unit usage-based		Yes	8.0
9	GoACH			Yes	Yes	7.9
10	ACHPAY.AI			Yes		7.8
11	ACH Processing Company			Yes	Yes	7.6
12	Rotessa	No	$17/mo	Yes		7.5
13	Profituity	No	$10/mo	Yes	Yes	7.4
14	ACH Payments			Yes		7.2
15	OpenACH	Yes	Free	Yes	Yes	7.1

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated 7 Oct 2026 · How we research and update