OpenACH
OpenACH: A flexible self-hosted ACH foundation for technical teams that bring their own bank. Ranked #16 of 21 in ACH Payment Processing Software by our editors (7.1/10); pricing: Free plan; best for technical teams wanting self-hosted ACH processing.
At a glance
- Editor score7.1 / 10
- PricingFree plan
- Best forTechnical teams wanting self-hosted ACH processing
- Free planYes
- Paid fromFree
- Recurring ACH paymentsYes
- Facts checked20 Sep 2026
Where it wins
- Open-source and free for self-hosted deployment
- Supports one-time and recurring ACH payment schedules
- REST/JSON API, PHP SDK, and Docker installation
Where it doesn't
- Same-day ACH is not verified
- Webhooks and integrations are not listed
- Processing costs depend on the selected bank or processor
Our verdict on OpenACH
OpenACH is an open-source, self-hosted platform for ACH origination and payment processing. It is designed for businesses, developers, and organizations that want to connect payment workflows to their own bank or ACH processor. The product provides a mobile-enabled web interface, customer and bank-account records, payment profiles, external bank accounts, and support for credit and debit payment types. Technical teams can use it with websites, e-commerce, invoicing, accounting, CRM, and customer-portal systems.
Its strongest fit is an organization that wants control over deployment and integration. OpenACH supports one-time and recurring payment schedules, ACH credit payments, a REST/JSON API, and PHP SDK integration. Docker installation can simplify deployment for teams that already manage containerized applications, while bring-your-own-bank processing allows the selected bank or ACH processor to remain part of the operating model. These capabilities make OpenACH more suitable for developers building a tailored payment workflow than for buyers seeking a packaged processor with a broad prebuilt ecosystem.
OpenACH is free and open source, while processing costs depend on the selected bank or ACH processor. The product does not provide a verified same-day ACH capability, and webhooks, integrations, pricing tiers, and maturity signals are not part of its published positioning. Teams should choose it when self-hosting, API access, recurring schedules, and bank-choice flexibility matter most. Organizations that need same-day ACH, ready-made integrations, or a managed service with clearly defined commercial tiers should consider an alternative.
Your product? Our editors can test OpenACH in depth and publish a review, labelled as paid · from $149/mo →
OpenACH pricing
OpenACH fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Recurring ACH payments | Yes |
| ACH credit support | Yes |
| Same-day ACH | Not verified |
| Payment links | Not verified |
| API access | Yes |
| Webhook support | Not verified |
| ACH transaction limit | Not verified |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | openach.com |
| Facts checked | 20 Sep 2026 |
Alternatives to OpenACH
- NickelA flexible ACH and invoicing platform with a free tier and paid automation.9.4
- ACHQA broad ACH toolkit with published monthly plans for growing payment programs.9.2
- DwollaA mature API platform for businesses that need ACH, RTP, and FedNow payments.9.0
See all OpenACH alternatives →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used OpenACH for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
OpenACH is listed in our ACH Payment Processing Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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