Rutter
Rutter: A broad accounting API for bidirectional sync across 15 listed platforms. Ranked #1 of 28 in Accounting APIs by our editors (9.4/10); pricing: Pricing on request · 30-day trial; best for broad multi-platform accounting integrations.
At a glance
- Editor score9.4 / 10
- PricingPricing on request · 30-day trial
- Best forBroad multi-platform accounting integrations
- Free planNo
- Sync directionTwo_way
- Facts checked20 Sep 2026
Where it wins
- Bidirectional read/write sync for invoices and journal entries
- 15 accounting integrations, including QuickBooks, Xero, and NetSuite
- Webhooks, sandbox connections, and observability tools included
Where it doesn't
- Paid access requires a custom quote
- The Starter plan lasts 30 days rather than being permanent
- Full platform coverage is reserved for the paid plan
Our verdict on Rutter
Rutter provides a unified API for fintechs and B2B software companies connecting customer accounts across accounting and other financial platforms. Its accounting API standardizes data models across systems and supports bidirectional synchronization, allowing applications to read and write accounting records. Core capabilities include invoice and journal-entry creation, retrieval, updating, and deletion, along with accounting-data webhooks. Rutter Link provides hosted customer authentication, while sandbox connections support evaluation and development workflows.
The published plans offer a clear evaluation path but separate it from ongoing production access. The Free Starter Plan costs 0 for 30 days and includes sandbox data access, QuickBooks, Xero, FreshBooks, and Zoho Books integrations, plus documentation and workflow guides. The Full Access Plan adds unlimited live production access, all platforms and platform coverage, integration management and observability tools, onboarding guidance, and high-touch customer support. Its pricing is a custom quote, so teams need a sales conversation before budgeting for continued use. Rutter is a fit for organizations that value a time-limited evaluation and production support; teams seeking a permanent free plan or public paid pricing should look elsewhere.
Platform breadth is the main reason to consider Rutter. The listed integrations cover QuickBooks Online and Desktop, Xero, NetSuite, Sage Intacct, Zoho Books, FreshBooks, Wave, Microsoft Dynamics 365 Business Central, Acumatica, Odoo, Exact Online, Moneybird, FreeAgent, and Kashflow. Custom fields and platform-native data access add flexibility beyond the unified model, while monitoring and integration observability support ongoing connection management. Choose Rutter when one API, two-way synchronization, and broad accounting coverage matter more than a narrow single-platform integration. It is less suitable for teams that need permanent free access or fixed, publicly listed paid pricing.
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Rutter pricing
All 2 Rutter plans and prices →
Rutter fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Included connections | Not verified |
| Invoice sync | Yes |
| Journal entries | Yes |
| Sync direction | Two_way |
| Webhooks | Yes |
| Sandbox environment | Yes |
| API authentication | Both |
| Free trial | 30 days · no card needed |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001, GDPR |
| Support | Email, Tickets, Community, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 75+ integrations: QuickBooks Online, QuickBooks Desktop, Xero, NetSuite, Sage Intacct, Zoho Books … See all → |
| Pricing | Pricing on request · 30-day trial (source) |
| Website | rutter.com |
| Facts checked | 20 Sep 2026 |
Rutter integrations
Rutter lists 75+ integrations on its own site — the 15 named here are the ones its pages call out.
- QuickBooks Online
- QuickBooks Desktop
- Xero
- NetSuite
- Sage Intacct
- Zoho Books
- FreshBooks
- Wave
- Microsoft Dynamics 365 Business Central
- Acumatica
- Odoo
- Exact Online
- Moneybird
- FreeAgent
- Kashflow
Alternatives to Rutter
- MergeA developer-focused accounting API with normalized models, two-way sync, and sandbox support.9.3
- ApideckA mature unified accounting API for teams connecting multiple finance systems.9.1
- Unified.to Accounting APIA paid API layer for standardized read/write accounting integrations.9.0
Rutter vs the competition
- Rutter vs Merge
- Rutter vs Apideck
- Rutter vs Unified.to Accounting API
- Rutter vs Codat
- Rutter vs Validis
- Rutter vs Xero Accounting API
Compare Rutter with any tool side by side →
Also Ranked In
Rutter is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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