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What is Fieldguide?

Fieldguide is an AI-native engagement platform for audit and advisory firms, where purpose-built AI agents — called Field Agents — collaborate with practitioners to automate testing, documentation, and evidence review across financial audits, SOC reports, SOX, HIPAA, HITRUST, PCI DSS, and ESG engagements. Launched commercially in 2025, the Audit Testing Agent specifically handles the full workflow of matching client evidence to samples, extracting and validating key data from documents, and annotating test results — with an error rate under 1% compared to manual processes. Audit practitioners face a straightforward but grinding problem: the majority of engagement hours go toward documentation, evidence chasing, and repetitive test procedures rather than the professional judgment that actually requires their expertise. Fieldguide's agentic architecture addresses this directly — automating up to 70% of testing hours and compressing final report generation from 40 hours to 40 seconds through one-click reporting. Pricing is per-engagement rather than per-seat, meaning the cost model rewards efficiency rather than penalizing it. The platform is ISO 27001 certified, completes annual SOC 2 reports, and is pursuing ISO 42001 AI certification. For a mid-size firm of 100 professionals, implementation typically takes three to four weeks. Fieldguide is not suitable for small bookkeeping practices or freelance consultants managing solo client engagements — the platform is built for the operational scale of multi-practitioner audit and advisory firms, and its value compounds with engagement volume. Solo practitioners will find the implementation investment disproportionate to their workload.

Fieldguide is an AI-native audit and advisory platform where Field Agents automate up to 70% of testing hours, cutting reporting time from 40 hours to 40 seconds.

Fieldguide is widely used by professionals, developers, marketers, and creators to enhance their daily work and improve efficiency.

Key Features

1

AI-Powered Analytics

Field Agents deliver end-to-end engagement analytics, automatically matching client-submitted evidence to sample selections, extracting key data from documents like bank statements and invoices, and annotating test results — handling the document-processing backbone of audit engagements with sub-1% error rates.

2

Document Management

Enterprise-grade workpaper management with real-time multi-user collaboration lets entire audit teams work simultaneously on the same workpapers, with full version history and AI-assisted drafting of walkthroughs and test plan suggestions that reduce the time spent on documentation setup for each new engagement.

3

Client Engagement Hub

A modern client portal centralizes evidence submission, request tracking, and communication in one place — with AI Chat performing automatic quality checks on uploaded client responses to flag missing items and inconsistencies before they reach the audit team, reducing review-cycle back-and-forth.

4

Request Management

Automated client request workflows generate, send, and track evidence requests without manual follow-up, with AI agents evaluating response quality on receipt and pre-testing uploaded evidence against the relevant audit procedure before surfacing results to the practitioner for final review.

5

Reporting Automation

One-click generation of collaborative reports — including financial statements, lead schedules, and disclosure documentation — compresses what previously required 40 hours of manual assembly into a process that completes in 40 seconds using structured data from completed workpapers.

Detailed Ratings

⭐ 4.6/5 Overall

Accuracy and Reliability

4.8

Ease of Use

4.5

Functionality and Features

4.7

Performance and Speed

4.6

Customization and Flexibility

4.5

Data Privacy and Security

4.9

Support and Resources

4.4

Cost-Efficiency

4.3

Integration Capabilities

4.5

Pros & Cons

✓ Pros (4)

Increased Efficiency Field Agents automate up to 70% of audit testing hours by executing evidence validation, data extraction, and test result documentation end-to-end, with practitioners reviewing AI outputs rather than performing the underlying work — a shift that accelerates engagements by an average of 28% according to Fieldguide's published customer data.

Enhanced Client Satisfaction The Client Hub provides a single, modern interface for evidence submission and communication that clients actively prefer over email and shared drives, with AI quality checks catching incomplete submissions before they waste practitioner review time — a measurable improvement in the client experience that practitioners cite as a key adoption driver.

Robust Data Handling All client data is encrypted and stored in Fieldguide's ISO 27001 certified, SOC 2 audited AWS environment, with enterprise options for large international firms requiring data residency within their own cloud infrastructure — providing the security posture that top-100 accounting firms require before entrusting sensitive client financial data to a third-party platform.

Scalability Per-engagement pricing means the platform scales linearly with actual revenue-generating work rather than charging for seats during low-activity periods, and the architecture supports concurrent engagement management across both small practices starting with a handful of clients and large enterprises running hundreds of simultaneous audits.

✕ Cons (3)

Learning Curve New users — particularly those accustomed to spreadsheet-based audit workflows — report that learning Fieldguide's engagement setup, workpaper navigation, and cross-mapping features requires meaningful time investment, with practitioners at early-stage adopters noting a 2-4 week adjustment period before workflow speed returns to pre-adoption levels.

Dependency on Tech Infrastructure Fieldguide requires reliable internet connectivity and modern browser environments for all features to function correctly — firms operating in low-connectivity environments or with legacy IT infrastructure may encounter compatibility issues with embedded Office file editing and real-time collaboration features.

Initial Setup Cost Implementation for a firm of 100 professionals typically takes three to four weeks; for large enterprises with global rollout requirements, the timeline extends to three to nine months — creating a meaningful upfront investment in IT coordination, data migration, and staff training before engagement automation benefits are realized.

Who Uses Fieldguide?

Top 500 Audit and Advisory Firms

Using Field Agents to automate the document-intensive phases of financial audits, SOC 2 assessments, and HITRUST certifications, achieving the throughput increases needed to take on more client engagements without proportional headcount growth — the core economics that drove 50% of top-100 CPA firms to adopt the platform.

Risk Advisory Services

Running concurrent HIPAA, SOX, and PCI DSS engagements through a single platform that standardizes methodology across all framework types, using Fieldguide's cross-mapping capability to reuse evidence and controls across related engagements rather than duplicating work.

Compliance Officers

Maintaining continuous regulatory compliance posture across FFIEC, SOX, HIPAA, and ISO frameworks with a centralized dashboard that provides real-time visibility into control status, open evidence requests, and engagement timelines across all active client programs.

IT Auditors

Executing IT general controls testing, access management reviews, and internal audit procedures using AI-assisted test procedure drafting that converts control descriptions into structured test plans, reducing the time from engagement kickoff to first evidence request.

Uncommon Use Cases

Freelance consultants managing multiple concurrent client advisory engagements using Fieldguide as a lightweight client portal and document hub — though the platform's investment overhead means solo practitioners see lower ROI than multi-practitioner firms running high volumes of concurrent engagements.

Fieldguide vs Lutra AI vs Simple Phones vs SimplAI

Detailed side-by-side comparison of Fieldguide with Lutra AI, Simple Phones, SimplAI — pricing, features, pros & cons, and expert verdict.

Fieldguide vs Lutra AI Fieldguide vs Simple Phones Fieldguide vs SimplAI Fieldguide alternatives Best Fieldguide competitors 2026

Compare	F Fieldguide ★ ★ ★ ★ ★ unknown Visit ↗	L Lutra AI ★ ★ ★ ★ ★ Freemium Visit ↗	S Simple Phones ★ ★ ★ ★ ★ Freemium Visit ↗	S SimplAI ★ ★ ★ ★ ★ Free Visit ↗
💰Pricing	unknown	Freemium	Freemium	Free
⭐Rating	—	—	—	—
🆓Free Trial	✕	✓	✓	✓
⚡Key Features	AI-Powered Analytics Document Management Client Engagement Hub Request Management	Effortless Automation with Natural Language AI-Driven Data Extraction and Enrichment Pre-Integrated for Quick Deployment Secure and Reliable	AI Voice Agent Outbound Calls Call Logging Affordable Plans	Agentic AI Platform Scalable Cloud Deployment Data Privacy and Security Accelerated Development Cycle
👍Pros	Field Agents automate up to 70% of audit testing hours The Client Hub provides a single, modern interface for All client data is encrypted and stored in Fieldguide's	Describing a workflow in plain English and having it ex Data extraction and enrichment tasks that take an analy Pre-built connections to Airtable, Slack, HubSpot, Goog	Every inbound call is answered regardless of time, day, Automating call answering, FAQ handling, and appointmen From the agent's voice and personality to its escalatio	Agent configuration, data source connection, and deploy SimplAI supports multiple agent types — conversational Dedicated onboarding support and ongoing technical assi
👎Cons	New users — particularly those accustomed to spreadshee Fieldguide requires reliable internet connectivity and Implementation for a firm of 100 professionals typicall	Users new to automation concepts may initially write in Workflows connecting to tools outside Lutra's pre-integ	Configuring the agent's knowledge base, escalation logi The $49 base plan covers 100 calls per month, which sui Simple Phones operates entirely in the cloud — the AI a	Advanced features — custom retrieval configurations, mu SimplAI supports major enterprise data connectors but d
🎯Best For	Top 500 Audit and Advisory Firms	E-commerce Businesses	Small Businesses	Financial Services
🏆Verdict	Fieldguide is the most operationally complete AI audit platf…	For digital marketing agencies and financial analysts runnin…	Simple Phones is the most accessible entry point for small b…	Compared to building on open-source orchestration frameworks…
🔗Try It	Visit Fieldguide ↗	Visit Lutra AI ↗	Visit Simple Phones ↗	Visit SimplAI ↗

🏆

Our Pick

Fieldguide

Fieldguide is the most operationally complete AI audit platform currently available — particularly for firms running con

Try Fieldguide Free ↗

Fieldguide vs Lutra AI vs Simple Phones vs SimplAI — Which is Better in 2026?

Choosing between Fieldguide, Lutra AI, Simple Phones, SimplAI can be difficult. We compared these tools side-by-side on pricing, features, ease of use, and real user feedback.

Fieldguide vs Lutra AI

Fieldguide — Fieldguide is an AI Agent platform purpose-built for audit and advisory firms, trusted by 50% of the top 100 CPA firms as of 2026. Its Field Agents work alongsi

Lutra AI — Lutra AI is an AI Agent that executes multi-step data workflows autonomously based on natural language input, with pre-built connections to Airtable, Slack, Goo

Fieldguide: Best for Top 500 Audit and Advisory Firms, Risk Advisory Services, Compliance Officers, IT Auditors, Uncommon
Lutra AI: Best for E-commerce Businesses, Digital Marketing Agencies, Research Institutions, Financial Analysts, Uncomm

Fieldguide vs Simple Phones

Fieldguide — Fieldguide is an AI Agent platform purpose-built for audit and advisory firms, trusted by 50% of the top 100 CPA firms as of 2026. Its Field Agents work alongsi

Simple Phones — Simple Phones is an AI Agent that handles the inbound and outbound call workload of a small business autonomously — answering, logging, routing, and following u

Fieldguide: Best for Top 500 Audit and Advisory Firms, Risk Advisory Services, Compliance Officers, IT Auditors, Uncommon
Simple Phones: Best for Small Businesses, E-commerce Platforms, Real Estate Agencies, Healthcare Providers, Uncommon Use Cas

Fieldguide vs SimplAI

Fieldguide — Fieldguide is an AI Agent platform purpose-built for audit and advisory firms, trusted by 50% of the top 100 CPA firms as of 2026. Its Field Agents work alongsi

SimplAI — SimplAI is an AI Agent platform designed for enterprise teams that need to build and ship AI-powered applications without assembling a custom ML infrastructure

Fieldguide: Best for Top 500 Audit and Advisory Firms, Risk Advisory Services, Compliance Officers, IT Auditors, Uncommon
SimplAI: Best for Financial Services, Healthcare Providers, Legal Firms, Media & Telecom Companies, Uncommon Use Cases

Final Verdict

Fieldguide is the most operationally complete AI audit platform currently available — particularly for firms running concurrent SOC, SOX, and financial audit engagements where consistency and throughput are the primary competitive constraints. The primary limitation is that its per-engagement pricing model, while fair for high-volume firms, requires upfront implementation investment of three to nine months for large enterprise rollouts that smaller or mid-size firms should factor into their total cost assessment.

FAQs

3 questions

Does Fieldguide support SOC 2 and financial audit in the same platform?

Yes, Fieldguide handles SOC 2, SOC 1, financial audits, SOX, HIPAA, HITRUST, PCI DSS, ESG, and IT general controls within one platform. Cross-mapped engagements allow firms to reuse evidence and controls across related frameworks, reducing duplicate work when a client is simultaneously pursuing SOC 2 and ISO 27001 certifications.

How long does Fieldguide implementation take for a mid-size firm?

For a firm of approximately 100 professionals, Fieldguide estimates a three to four week implementation timeline. Larger enterprises with international rollouts or complex data migration requirements may need three to nine months. Fieldguide provides dedicated customer success support during onboarding to accelerate time-to-value.

Is Fieldguide suitable for solo consultants or very small practices?

Fieldguide is purpose-built for multi-practitioner audit and advisory firms with substantial engagement volume. Solo practitioners and very small practices will likely find the implementation investment — including setup time, staff training, and per-engagement pricing — disproportionate to their workload relative to lighter-weight document management alternatives.

Expert Verdict

Fieldguide is the most operationally complete AI audit platform currently available — particularly for firms running concurrent SOC, SOX, and financial audit engagements where consistency and throughput are the primary competitive constraints. The primary limitation is that its per-engagement pricing model, while fair for high-volume firms, requires upfront implementation investment of three to nine months for large enterprise rollouts that smaller or mid-size firms should factor into their total cost assessment.

Summary

Fieldguide is an AI Agent platform purpose-built for audit and advisory firms, trusted by 50% of the top 100 CPA firms as of 2026. Its Field Agents work alongside practitioners to automate evidence review, testing, and reporting workflows, freeing auditors to focus on judgment and client relationships. Backed by a $30M Series B led by Bessemer Venture Partners, Fieldguide is the most established AI-native platform in the audit automation market.

It is suitable for beginners as well as professionals who want to streamline their workflow and save time using advanced AI capabilities.