The AI audit workspace for Excel
Everything auditors expect from modern audit software: document extraction, evidence matching, AI-assisted procedures, fully agentic workflows. Flex runs in the same workbook and stays traceable to source, so the judgment stays with your team.

The AI audit workspace for Excel
Built by former auditors and M&A professionals, for professionals who want to automate without compromise. Flex brings true intelligence to Excel, helping professionals extract, verify, and trace every number to its source. Work faster, stay compliant, and keep every figure traceable to its source.

The AI audit workspace for Excel
Everything auditors expect from modern audit software: document extraction, evidence matching, AI-assisted procedures, fully agentic workflows. Flex runs in the same workbook and stays traceable to source, so the judgment stays with your team.

The AI audit workspace for Excel
Everything auditors expect from modern audit software: document extraction, evidence matching, AI-assisted procedures, fully agentic workflows. Flex runs in the same workbook and stays traceable to source, so the judgment stays with your team.

What audits really cost today
Skilled auditors spend the day on documenting work
Extraction is only the start. Every figure, procedure, judgment, and conclusion still needs to be captured, linked to evidence, and made ready for review. That turns work performed into hours spent documenting work.
The price rises, even when the value does not
Audit software should cost more when it delivers more. Too often, firms face higher prices, bundled features, or upgrades they did not ask for, without a clear improvement in how the audit gets done.
Low-quality work gets expensive downstream
When workpapers are incomplete or hard to trace, the cost moves downstream. Managers and partners spend more time reconstructing the work, quality reviews take longer, and teams are forced into rework when deadlines are tightest.
Juniors burn out on work that does not teach them
Repetitive documentation and cleanup do not build judgment. Automating the mechanical work gives juniors more time to understand evidence, resolve exceptions, and learn the parts of audit that actually matter.
What audits really cost today
Skilled auditors spend the day on documenting work
Extraction is only the start. Every figure, procedure, judgment, and conclusion still needs to be captured, linked to evidence, and made ready for review. That turns work performed into hours spent documenting work.
The price rises, even when the value does not
Audit software should cost more when it delivers more. Too often, firms face higher prices, bundled features, or upgrades they did not ask for, without a clear improvement in how the audit gets done.
Low-quality work gets expensive downstream
When workpapers are incomplete or hard to trace, the cost moves downstream. Managers and partners spend more time reconstructing the work, quality reviews take longer, and teams are forced into rework when deadlines are tightest.
Juniors burn out on work that does not teach them
Repetitive documentation and cleanup do not build judgment. Automating the mechanical work gives juniors more time to understand evidence, resolve exceptions, and learn the parts of audit that actually matter.
What audits really cost today
Skilled auditors spend the day on documenting work
Extraction is only the start. Every figure, procedure, judgment, and conclusion still needs to be captured, linked to evidence, and made ready for review. That turns work performed into hours spent documenting work.
Juniors burn out on work that does not teach them
Repetitive documentation and cleanup do not build judgment. Automating the mechanical work gives juniors more time to understand evidence, resolve exceptions, and learn the parts of audit that actually matter.
Low-quality work gets expensive downstream
When workpapers are incomplete or hard to trace, the cost moves downstream. Managers and partners spend more time reconstructing the work, quality reviews take longer, and teams are forced into rework when deadlines are tightest.
The price rises, even when the value does not
Audit software should cost more when it delivers more. Too often, firms face higher prices, bundled features, or upgrades they did not ask for — without a clear improvement in how the audit gets done.
What's inside Flex

Work with documents inside Excel
Pull one value, ask about a document, or extract across a whole population. Flex reads the context, returns structured data to the right cells, and works with your existing Excel templates across Desktop and Online.

Match evidence to your workpaper
Flex matches transactions and samples to supporting documents on the fields that matter. Each match links back to source, so your team can review the evidence, resolve exceptions, and document the work faster.

Keep every result traceable
Every value, match, and AI result stays linked to its original source. Open any cell to see the evidence behind it, so reviewers can follow the work without rebuilding the audit trail.

Refine the work with Flex Chat
An AI agent inside the workbook. Tell Flex Chat what to fix, finish, translate, or clean up. It acts on the workpaper and supporting documents, and asks first when something is unclear.
What's inside Flex

Work with documents inside Excel
Pull one value, ask about a document, or extract across a whole population. Flex reads the context, returns structured data to the right cells, and works with your existing Excel templates across Desktop and Online.

Match evidence to your workpaper
Flex matches transactions and samples to supporting documents on the fields that matter. Each match links back to source, so your team can review the evidence, resolve exceptions, and document the work faster.

Keep every result traceable
Every value, match, and AI result stays linked to its original source. Open any cell to see the evidence behind it, so reviewers can follow the work without rebuilding the audit trail.

Refine the work with Flex Chat
An AI agent inside the workbook. Tell Flex Chat what to fix, finish, translate, or clean up. It acts on the workpaper and supporting documents, and asks first when something is unclear.
What's inside Flex

Work with documents inside Excel
Pull one value, ask about a document, or extract across a whole population. Flex reads the context, returns structured data to the right cells, and works with your existing Excel templates across Desktop and Online.

Match evidence to your workpaper
Flex matches transactions and samples to supporting documents on the fields that matter. Each match links back to source, so your team can review the evidence, resolve exceptions, and document the work faster.

Keep every result traceable
Every value, match, and AI result stays linked to its original source. Open any cell to see the evidence behind it, so reviewers can follow the work without rebuilding the audit trail.

Refine the work with Flex Chat
An AI agent inside the workbook. Tell Flex Chat what to fix, finish, translate, or clean up. It acts on the workpaper and supporting documents, and asks first when something is unclear.
Limited Beta
Tell the audit what to do, in plain language
The conversational AI layer inside Flex. Type what needs to happen and it acts on the workbook and the documents underneath, instead of you editing cells by hand.
Limited Beta
Tell the audit what to do, in plain language
The conversational AI layer inside Flex. Type what needs to happen and it acts on the workbook and the documents underneath, instead of you editing cells by hand.
Limited Beta
Tell the audit what to do, in plain language
The conversational AI layer inside Flex. Type what needs to happen and it acts on the workbook and the documents underneath, instead of you editing cells by hand.
Limited Beta
Tell the audit what to do, in plain language
The conversational AI layer inside Flex. Type what needs to happen and it acts on the workbook and the documents underneath, instead of you editing cells by hand.
What audit teams are saying
"With the introduction of mandatory XML e-invoicing in Croatia, we needed a solution that could work with XML invoices in a practical way. RobotX allows us to upload the original XML file and instantly displays it in a clear, invoice-like format that is easy for auditors to review. It removes the need for manual conversions and makes the entire audit process more efficient."

Vedrana Miletić
Audit Partner at UHY Rudan

"RobotX helps us maintain audit quality across industries through custom templates and close collaboration. It’s a true partnership built on continuous development, shared professional insight, and our innovative approach to auditing."

Martijn Bakker
Partner at BDO

"RobotX helps us shift focus from manual tasks to meaningful audit work, enhancing both quality and the sense of purpose and satisfaction among our teams, especially new joiners."

Christian de Bruin
Senior Product Owner at deJong&Laan

"RobotX enables our teams to embed their technology in our audit approach and to monitor its use to maintain our high audit quality."

Harold Kinds
Senior Manager at Grant Thornton

"RobotX empowers us to work smarter and more efficiently. Their innovative approach and reliable support make them an indispensable partner for our organization."

Gülhan Üçgül
Partner at Wesselman

"BDO UK is pleased to be partnering with RobotX as part of evolving our digital audit proposition. By utilising the latest technology and AI tools we are allowing our people more time to focus on areas of professional judgement and client interactions."
Rosie Peat
Director of Tools & Digital Engagement at BDO UK

"RobotX is, in our view, the frontrunner in audit tooling. Their AI-driven approach clearly shows how far ahead they are of the market – and they continue to push that boundary further."

Luc Versteijlen
Partner at Qconcepts

"RobotX shows how innovative and responsible use of AI can truly advance the audit profession, an approach that inspires both practice and research"

Angelique Koopman
Lecturer Tilburg University & PhD Candidate - Retired EY partner

"RobotX has been a real partner to us. Flow runs our standard testwork, and we're wiring it into our own audit software through the API. Flex comes with AI as standard, no separate module to buy on top. With Studio FSX we get regular check-ins and a clear view of where the roadmap is heading."

Gerke van Garderen
Head of Innovation at JOINSON&SPICE

"We partnered with RobotX because we quickly found out that they’re not only developers, but they haven’t forgotten their roots as former accountants. Beyond their product, they’re a valuable sparring partner who truly listens to our feedback. They help us think about how things can be done faster, easier, and more enjoyable."

Wouter Maassen
Partner Audit at Newtone
What audit teams are saying
"With the introduction of mandatory XML e-invoicing in Croatia, we needed a solution that could work with XML invoices in a practical way. RobotX allows us to upload the original XML file and instantly displays it in a clear, invoice-like format that is easy for auditors to review. It removes the need for manual conversions and makes the entire audit process more efficient."

Vedrana Miletić
Audit Partner at UHY Rudan

"RobotX helps us maintain audit quality across industries through custom templates and close collaboration. It’s a true partnership built on continuous development, shared professional insight, and our innovative approach to auditing."

Martijn Bakker
Partner at BDO

"RobotX helps us shift focus from manual tasks to meaningful audit work, enhancing both quality and the sense of purpose and satisfaction among our teams, especially new joiners."

Christian de Bruin
Senior Product Owner at deJong&Laan

"RobotX enables our teams to embed their technology in our audit approach and to monitor its use to maintain our high audit quality."

Harold Kinds
Senior Manager at Grant Thornton

"RobotX empowers us to work smarter and more efficiently. Their innovative approach and reliable support make them an indispensable partner for our organization."

Gülhan Üçgül
Partner at Wesselman

"BDO UK is pleased to be partnering with RobotX as part of evolving our digital audit proposition. By utilising the latest technology and AI tools we are allowing our people more time to focus on areas of professional judgement and client interactions."
Rosie Peat
Director of Tools & Digital Engagement at BDO UK

"RobotX is, in our view, the frontrunner in audit tooling. Their AI-driven approach clearly shows how far ahead they are of the market – and they continue to push that boundary further."

Luc Versteijlen
Partner at Qconcepts

"RobotX shows how innovative and responsible use of AI can truly advance the audit profession, an approach that inspires both practice and research"

Angelique Koopman
Lecturer Tilburg University & PhD Candidate - Retired EY partner

"RobotX has been a real partner to us. Flow runs our standard testwork, and we're wiring it into our own audit software through the API. Flex comes with AI as standard, no separate module to buy on top. With Studio FSX we get regular check-ins and a clear view of where the roadmap is heading."

Gerke van Garderen
Head of Innovation at JOINSON&SPICE

"We partnered with RobotX because we quickly found out that they’re not only developers, but they haven’t forgotten their roots as former accountants. Beyond their product, they’re a valuable sparring partner who truly listens to our feedback. They help us think about how things can be done faster, easier, and more enjoyable."

Wouter Maassen
Partner Audit at Newtone
What audit teams are saying
"With the introduction of mandatory XML e-invoicing in Croatia, we needed a solution that could work with XML invoices in a practical way. RobotX allows us to upload the original XML file and instantly displays it in a clear, invoice-like format that is easy for auditors to review. It removes the need for manual conversions and makes the entire audit process more efficient."

Vedrana Miletić
Audit Partner at UHY Rudan

"RobotX helps us maintain audit quality across industries through custom templates and close collaboration. It’s a true partnership built on continuous development, shared professional insight, and our innovative approach to auditing."

Martijn Bakker
Partner at BDO

"RobotX helps us shift focus from manual tasks to meaningful audit work, enhancing both quality and the sense of purpose and satisfaction among our teams, especially new joiners."

Christian de Bruin
Senior Product Owner at deJong&Laan

"RobotX enables our teams to embed their technology in our audit approach and to monitor its use to maintain our high audit quality."

Harold Kinds
Senior Manager at Grant Thornton

"RobotX empowers us to work smarter and more efficiently. Their innovative approach and reliable support make them an indispensable partner for our organization."

Gülhan Üçgül
Partner at Wesselman

"BDO UK is pleased to be partnering with RobotX as part of evolving our digital audit proposition. By utilising the latest technology and AI tools we are allowing our people more time to focus on areas of professional judgement and client interactions."
Rosie Peat
Director of Tools & Digital Engagement at BDO UK

"RobotX is, in our view, the frontrunner in audit tooling. Their AI-driven approach clearly shows how far ahead they are of the market – and they continue to push that boundary further."

Luc Versteijlen
Partner at Qconcepts

"RobotX shows how innovative and responsible use of AI can truly advance the audit profession, an approach that inspires both practice and research"

Angelique Koopman
Lecturer Tilburg University & PhD Candidate - Retired EY partner

"RobotX has been a real partner to us. Flow runs our standard testwork, and we're wiring it into our own audit software through the API. Flex comes with AI as standard, no separate module to buy on top. With Studio FSX we get regular check-ins and a clear view of where the roadmap is heading."

Gerke van Garderen
Head of Innovation at JOINSON&SPICE

"We partnered with RobotX because we quickly found out that they’re not only developers, but they haven’t forgotten their roots as former accountants. Beyond their product, they’re a valuable sparring partner who truly listens to our feedback. They help us think about how things can be done faster, easier, and more enjoyable."

Wouter Maassen
Partner Audit at Newtone
What audit teams are saying
"With the introduction of mandatory XML e-invoicing in Croatia, we needed a solution that could work with XML invoices in a practical way. RobotX allows us to upload the original XML file and instantly displays it in a clear, invoice-like format that is easy for auditors to review. It removes the need for manual conversions and makes the entire audit process more efficient."

Vedrana Miletić
Audit Partner at UHY Rudan

"RobotX helps us maintain audit quality across industries through custom templates and close collaboration. It’s a true partnership built on continuous development, shared professional insight, and our innovative approach to auditing."

Martijn Bakker
Partner at BDO

"RobotX helps us shift focus from manual tasks to meaningful audit work, enhancing both quality and the sense of purpose and satisfaction among our teams, especially new joiners."

Christian de Bruin
Senior Product Owner at deJong&Laan

"RobotX enables our teams to embed their technology in our audit approach and to monitor its use to maintain our high audit quality."

Harold Kinds
Senior Manager at Grant Thornton

"RobotX empowers us to work smarter and more efficiently. Their innovative approach and reliable support make them an indispensable partner for our organization."

Gülhan Üçgül
Partner at Wesselman

"BDO UK is pleased to be partnering with RobotX as part of evolving our digital audit proposition. By utilising the latest technology and AI tools we are allowing our people more time to focus on areas of professional judgement and client interactions."
Rosie Peat
Director of Tools & Digital Engagement at BDO UK

"RobotX is, in our view, the frontrunner in audit tooling. Their AI-driven approach clearly shows how far ahead they are of the market – and they continue to push that boundary further."

Luc Versteijlen
Partner at Qconcepts

"RobotX shows how innovative and responsible use of AI can truly advance the audit profession, an approach that inspires both practice and research"

Angelique Koopman
Lecturer Tilburg University & PhD Candidate - Retired EY partner

"RobotX has been a real partner to us. Flow runs our standard testwork, and we're wiring it into our own audit software through the API. Flex comes with AI as standard, no separate module to buy on top. With Studio FSX we get regular check-ins and a clear view of where the roadmap is heading."

Gerke van Garderen
Head of Innovation at JOINSON&SPICE

"We partnered with RobotX because we quickly found out that they’re not only developers, but they haven’t forgotten their roots as former accountants. Beyond their product, they’re a valuable sparring partner who truly listens to our feedback. They help us think about how things can be done faster, easier, and more enjoyable."

Wouter Maassen
Partner Audit at Newtone
The details reviewers care about
Approve AI work before it enters the file
Review AI results one by one or in bulk before they are committed. Firms set their own approval steps, so a person is always accountable for what lands in the audit file.


Judgement Marker
Flag a reconciliation or difference in Excel with a tick mark, agreed or finding, the link to the source PDF intact. The reviewer sees the call and the evidence in one place.
Redaction that respects the original
Redact sensitive text in the embedded copy with one click, every other instance of it included. The online original stays untouched, so it is always reversible.


One standard, configured per team
A management dashboard sets a firm-wide standard while teams and offices keep their own setup. Consistency across a large firm, without forcing everyone into one template.
The details reviewers care about
Approve AI work before it enters the file
Review AI results one by one or in bulk before they are committed. Firms set their own approval steps, so a person is always accountable for what lands in the audit file.


Judgement Marker
Flag a reconciliation or difference in Excel with a tick mark, agreed or finding, the link to the source PDF intact. The reviewer sees the call and the evidence in one place.
Redaction that respects the original
Redact sensitive text in the embedded copy with one click, every other instance of it included. The online original stays untouched, so it is always reversible.


One standard, configured per team
A management dashboard sets a firm-wide standard while teams and offices keep their own setup. Consistency across a large firm, without forcing everyone into one template.
The details reviewers care about
Approve AI work before it enters the file
Review AI results one by one or in bulk before they are committed. Firms set their own approval steps, so a person is always accountable for what lands in the audit file.


Judgement Marker
Flag a reconciliation or difference in Excel with a tick mark, agreed or finding, the link to the source PDF intact. The reviewer sees the call and the evidence in one place.
Redaction that respects the original
Redact sensitive text in the embedded copy with one click, every other instance of it included. The online original stays untouched, so it is always reversible.


One standard, configured per team
A management dashboard sets a firm-wide standard while teams and offices keep their own setup. Consistency across a large firm, without forcing everyone into one template.
The details reviewers care about
Approve AI work before it enters the file
Review AI results one by one or in bulk before they are committed. Firms set their own approval steps, so a person is always accountable for what lands in the audit file.


Judgement Marker
Flag a reconciliation or difference in Excel with a tick mark, agreed or finding, the link to the source PDF intact. The reviewer sees the call and the evidence in one place.
Redaction that respects the original
Redact sensitive text in the embedded copy with one click, every other instance of it included. The online original stays untouched, so it is always reversible.


One standard, configured per team
A management dashboard sets a firm-wide standard while teams and offices keep their own setup. Consistency across a large firm, without forcing everyone into one template.
Built for the people who actually do the audit
For audit teams
Automating the data entry frees your team for the judgment calls that need a trained auditor. Flex fits the workpapers your team already builds, so there is no new system to learn before busy season.

For firm leadership
Flex uses a per-firm model, so software costs do not climb every time headcount grows. Teams document consistently across offices without being forced into one rigid template.

Built for the people who actually do the audit
For audit teams
Automating the data entry frees your team for the judgment calls that need a trained auditor. Flex fits the workpapers your team already builds, so there is no new system to learn before busy season.

For firm leadership
Flex uses a per-firm model, so software costs do not climb every time headcount grows. Teams document consistently across offices without being forced into one rigid template.

Built for the people who actually do the audit
For audit teams
Automating the data entry frees your team for the judgment calls that need a trained auditor. Flex fits the workpapers your team already builds, so there is no new system to learn before busy season.

For firm leadership
Flex uses a per-firm model, so software costs do not climb every time headcount grows. Teams document consistently across offices without being forced into one rigid template.














