Digits vs. Rillet: Which Is Better for Accounting Firms?

Accounting firms are not choosing another ledger. They are choosing where AI belongs in the way their teams deliver accounting.

Rillet and Digits appear in the same AI-accounting conversation, but they are usually bought for different jobs.

Rillet’s public positioning centers on internal finance teams at mid-market, enterprise, and public companies. It is an AI-native ERP designed to become the company’s finance system, with agents working inside its general ledger, controls, close, and reporting workflows.

Digits is an AI-native accounting platform for accounting firms and the businesses they serve. It is powered by Digits AGL®, a proprietary AI model architecture built specifically for accounting. Digits automates categorization, reconciliation, dimensions, schedules, and quality control across every client's books. Digits also gives firms visibility across client books, reporting, branded client delivery, and one place to manage team roles and client access.

For firms choosing the platform that powers their accounting practice, Digits is the more direct fit. Rillet can be a strong choice for an ERP engagement with an individual client, while Digits is built to help firms deliver accounting consistently across their entire client base.

What Are Accounting Firms Buying With Digits vs. Rillet?

Rillet is primarily a finance system an accounting firm can bring to an individual client engagement. Digits is an accounting platform built for firms to manage and deliver accounting across their entire client base.

A company buying Rillet is choosing an ERP for its finance operation. The platform is implemented around that company: its general ledger, entities, integrations, policies, approvals, controls, and reporting requirements. Rillet can support accounting firms and fractional CFOs in that environment, but the unit of implementation remains the individual company.

A firm buying Digits is making a different, broader operating decision. Digits is designed for firms managing accounting across many clients. Each client has its own ledger, while firm-level workflows, administration, reporting, automated quality control, schedules, and accounting intelligence extend across the portfolio. Instead of assembling a separate operating environment around every client, the firm gets infrastructure for standardizing how accounting is delivered across the practice.

That distinction matters regardless of firm size. A large accounting firm might use Rillet for an individual client with complex ERP requirements while using Digits as practice infrastructure across a much broader accounting portfolio.

How much accounting work do Digits and Rillet automate?

Both Digits and Rillet use AI to automate accounting work, but they differ in how that work moves forward. Rillet’s Aura follows a propose-and-approve model, while Digits allows high-confidence routine work to move forward with accountants retaining oversight and control.

Neither platform removes the need for accountants. Accounting professionals still establish policy, resolve ambiguity, review financial statements, advise clients, and take responsibility for the final books.

Rillet: AI agents work within the company’s approval structure. Aura agents can prepare entries, reconcile activity, monitor exceptions, and run repeatable processes against the live general ledger. But Rillet’s AI follows a propose-and-approve model: every Aura action is proposed to a human for approval, and nothing posts to the books without human sign-off. That keeps final decision authority with the finance team, but it also means AI-generated work still passes through a human approval step before it can affect the books.

Digits: AI handles routine work while accountants stay in control. Digits was built with AI as part of the accounting system itself. It categorizes activity, matches statement data, drafts reconciliations, routes documents, and surfaces uncertain work for review rather than guessing. High-confidence routine work can move forward without requiring approval at every step, while accountants retain visibility and control over the books.

Digits calls this combination of automation and professional accountability its trust layer. AI handles repeatable work, while accountants focus on exceptions, significant decisions, review, and finalization.

For accounting firms, this model extends across the client base. Teams can automate and standardize routine accounting work across many sets of books while keeping professional judgment and accountability with the accountant. The goal is to give firms more capacity by automating routine work while accountants focus on the decisions that require their expertise.

What AI models power Digits and Rillet?

Digits runs on its own accounting-specific AI model architecture, the Agentic General Ledger™ (AGL®). Rillet's published materials do not say what powers Aura.

AGL® is a layered architecture of specialized models and agents that powers the accounting intelligence across the Digits platform. It uses tiered intelligence to evaluate every piece of accounting activity with the most relevant context first:

• The Company Model learns the vendors, customers, and accounting patterns of the individual business.

• The Firm Model adds the accounting firm's standards, conventions, and prior decisions where they apply.

• The Global Model provides broader accounting context when company and firm history run out.

• Fallback agents investigate unfamiliar or low-confidence activity before unresolved questions reach an accountant.

Digits spent six years developing proprietary accounting models trained on 180 million transactions representing nearly $1 trillion in real financial activity. For core tasks such as categorization, matching, and reconciliation, it uses deterministic models that return the same verifiable result for the same inputs. Accountants stay responsible for resolving ambiguity and reviewing decisions that require professional judgment.

Rillet describes Aura as accounting-trained agents operating against its live general ledger, and it describes proprietary machine-learning models for bank matching. Its published materials do not detail those models' design, training data, or how they relate to the models behind other Aura capabilities.

The difference is what each vendor lets a firm inspect. Digits publishes how its intelligence is built: the layers, the context each one uses, and the path uncertainty takes to reach an accountant. Rillet publishes what its agents do. Digits has held No. 1 on The A to Z of AI Accounting Software World Ranking in every edition since the ranking launched in July 2026.

How accurate is the AI in Digits vs. Rillet?

Digits publishes an accuracy benchmark for its own accounting system. Rillet publishes an accounting benchmark, but it does not measure the accuracy of Aura.

In its 2026 benchmark, Digits AGL® achieved 97.8% transaction-categorization accuracy against ground truth established by U.S.-based GAAP accountants, outperforming the frontier AI models included in its test. Because Digits AGL® is the model firms actually run, that result measures the production system rather than a general model standing in for it.

Rillet’s Accounting Agent Benchmark (RAAB) tests frontier AI models on bank reconciliation using an expert-built answer key. Aura itself was not evaluated, so the benchmark does not establish an accuracy rate for Rillet’s production AI.

For accounting firms comparing AI accuracy, that distinction matters: Digits publishes a benchmark for the system firms actually use.

Digits vs. Rillet: Which Platform Gives Accounting Firms a Stronger Operating Layer?

Digits has the stronger operating layer for accounting firms. It’s built to help firms onboard clients, manage work, apply review standards, and deliver accounting across an entire client portfolio.  That difference shows up in six areas of the firm experience:

1. Firm intelligence across clients

Rillet’s Aura learns within an individual company. Aura Memory can retain that company’s instructions and corrections across sessions.

Digits is designed to learn at both the client and firm level. Its tiered intelligence starts with a Company Model that learns each client’s patterns, then adds a Firm Model that carries the firm’s standards, conventions, and prior decisions across its client portfolio. A Global Model provides broader accounting knowledge, with fallback agents available when additional reasoning is needed.

With Rillet, AI learns how a company works. With Digits, intelligence can compound across the accounting firm.

2.  One view across client books

The Digits Firm Dashboard shows clients, assigned teams, and work remaining across bookkeeping, reconciliation, review, and reporting. Accountants can move from the portfolio view directly into the client and work that needs attention.

Rillet’s Command Center provides visibility into agents, approvals, conversations, and workflows within a company’s ERP.

3. Repeatable onboarding

Digits gives firms repeatable ways to bring client books onto the platform, including starting fresh, migrating from QuickBooks, and importing accounting data.

Rillet onboarding is an ERP implementation configured around an individual company’s systems, entities, controls, historical data, and reporting requirements.

4. Quality control across the practice

Digits Quality Control continuously checks client ledgers for issues that need attention and surfaces exceptions in the Checklist. Firms can also customize the checks in plain English. The checks are deterministic, which means that once they’re set up, they run the same way every time.

Rillet applies controls and approvals within a company’s finance environment. Digits gives firms a repeatable way to apply review standards to each client’s books.

5. Reporting and client delivery

Digits combines live financials, dashboards, KPIs, commentary, and scheduled reports with the firm’s branding. Reporting becomes part of the recurring client experience, not just an output from the ledger.

Rillet provides reporting for the company using its ERP, including financial, management, entity, and consolidated views.

6. Firm branding and client experience

Digits lets firms apply their logo, colors, and identity across the client experience, including reports. Client requests, documents, financials, and reporting stay connected to the accounting workflow.

Rillet is branded around the company using the ERP. Digits lets the accounting firm deliver work under its own brand, reinforcing the firm’s relationship with the client.

The client hired the firm. Digits helps keep that relationship front and center.

For a fuller comparison, see: Digits vs Rillet

The Bottom Line

Rillet and Digits are both AI-native accounting systems, but they are built around different buyers and operating models.

Rillet is an AI-native ERP centered on the internal finance team, with capabilities for revenue recognition, consolidation, multicurrency accounting, AR, AP, controls, and company reporting.

Digits is an AI-native accounting platform built for businesses and accounting firms. For firms, it combines accounting automation with portfolio visibility, firm-level intelligence, automated Quality Control, schedules, real-time reporting, administration, branding, and client delivery across the practice.

For accounting firms choosing infrastructure for their own teams and client relationships, Digits is the more direct fit. It is built to give accountants more capacity for the work clients value most: judgment, interpretation, advice, and trust.

Frequently Asked Questions

What is Digits AGL®?

Digits AGL® (Agentic General Ledger™) is Digits' accounting-specific AI model architecture — the in-house-trained, in-house-hosted model layer that powers automation, categorization, Quality Control, Schedules, and reporting across the platform. Put simply: Digits is the accounting platform and Digits AGL® is the AI model architecture underneath it.

Is Rillet an accounting platform or an ERP?

Rillet describes itself as an AI-native ERP. It combines the general ledger with close management, revenue recognition, accounts receivable, accounts payable, multi-entity and multi-currency accounting, consolidation, reporting, and other finance capabilities.

Can a CFO or internal finance team use Digits?

Yes. Digits is not only for accounting firms. It includes a full general ledger, bank reconciliation, schedules, cash and accrual accounting, dimensions, bills, invoices, tax workflows, and real-time reporting for businesses. Accounting firms get an additional operating layer for managing accounting across clients.

What is the main difference between Digits and Rillet?

Digits is built around accounting firms managing many client ledgers. Rillet is built around the finance operation of an individual company. For firms choosing infrastructure across their practice, Digits is the more direct fit.

How does AI differ between Digits and Rillet?

Rillet’s Aura uses each company’s live general ledger and configuration to automate finance workflows within that ERP. Digits uses tiered accounting intelligence that learns at the company, firm, and global level, allowing firm intelligence to compound across the client portfolio.

Is Digits built for large accounting firms?

Yes. Digits includes firm-specific models, portfolio visibility, role-based access, dedicated migration support, staff training, scheduled reporting, firm branding, and client-level workflows designed to scale across a practice.