Resistant AI

  • What it is:Resistant AI is a company providing AI-driven document fraud detection and transaction monitoring software to protect financial services from fraud, financial crime, and manipulation.
  • Rating:82/100Very Good
  • Expert's conclusion:Resistant AI is most suitable for large enterprises that are seeking to automate high volume document verification workflows and can justify the cost of integrating the Resistant AI API for sophisticated fraud detection.
Reviewed byMaxim ManylovยทWeb3 Engineer & Serial Founder

What Is Resistant AI and What Does It Do?

Resistant AI is a cybersecurity firm which specializes in detecting and preventing financial crimes such as document forgery, transaction fraud, and money laundering through AI-powered detection tools. It was founded by former employees of Cognitive Security (now part of Cisco), and has developed machine learning technology that can be layered into existing financial systems to detect both known and unknown threats in real time. The primary focus of the company is on helping protect large financial firms and online marketplaces from sophisticated cybercrime committed using artificial intelligence.

Active
๐Ÿ“Prague, Czech Republic
๐Ÿ“…Founded 2019
๐ŸขPrivate
TARGET SEGMENTS
Financial InstitutionsFinTechMarketplacesBanksPayment Processors

What Are Resistant AI's Key Business Metrics?

๐Ÿ’ต
10x since Series A
Annual Recurring Revenue Growth
๐Ÿ‘ฅ
4x since Series A
Customer Base Growth
๐Ÿ“Š
150M+
Documents Verified
๐Ÿ”„
100x
Transaction Analysis Growth
๐Ÿ“Š
$25M Series B
Funding Raised
๐Ÿ“Š
Breakeven achieved
Status

How Credible and Trustworthy Is Resistant AI?

82/100
Good

Has an established track record of delivering results in cybersecurity with strong growth, recent rounds of financing, and now at breakeven; although very little publicly available review data exists.

Product Maturity85/100
Company Stability80/100
Security & Compliance90/100
User Reviews70/100
Transparency75/100
Support Quality80/100
Breakeven profitabilityUsed by financial institutions and marketplacesInvestors include Experian, GV, Notion CapitalBackground from Cisco-acquired Cognitive Security

What is the history of Resistant AI and its key milestones?

2013

Predecessor Acquired

The founders' previous company, Cognitive Security, was acquired by Cisco, and therefore the founders have experience developing machine learning-based cybersecurity solutions.

2019

Company Founded

Resistant AI was founded in Prague by Martin Rehak and his team to develop and apply AI technologies to help prevent financial crimes.

2023

Experian Investment

Received significant investment from Experian to support the development of their fraud detection and anti-money laundering products.

2024

Series B Funding

Raised $25M in funding with lead investor DTCP; with participation from Experian, GV, and Notion Capital.

2024

Breakeven Achieved

Achieved profitability in September, along with 10x year-over-year revenue growth.

What Are the Key Features of Resistant AI?

โœจ
Document Forgery Detection
Uses AI forensic techniques to detect manipulation or forgery in a wide variety of types of documents (ID documents, pay slips, invoices, etc.) and evidence.
โœจ
Anomaly Detection
Can proactively detect unknown emerging threats in transactions and customer behavior, and uses machine learning to do so.
โœจ
Transaction Monitoring
Provides high accuracy analysis of real-time payments to detect APP fraud, synthetic identities, and money muling.
๐Ÿ”—
Seamless Integration
Enhances existing risk technology stacks by layering additional AI-based technologies on top of them, and does so without requiring replacement of those technology stacks.
โœจ
Behavioral Analysis
Is able to monitor patterns across documents, transactions, and behaviors to expose larger fraud rings.
โœจ
Threat Intelligence
Is developing technologies to keep pace with evolving AI-weaponized fraud and organized criminal networks.

What Technology Stack and Infrastructure Does Resistant AI Use?

Infrastructure

Cloud-based scalable systems

Technologies

Machine LearningAI Models

Integrations

Existing Fraud SystemsTransaction MonitoringKYC PlatformsABBYY Marketplace

AI/ML Capabilities

Proprietary multi-model machine learning for anomaly detection, document forensics, behavioral analysis, and real-time financial crime prevention

Inferred from product descriptions and cybersecurity background; specific frameworks not publicly detailed

What Are the Best Use Cases for Resistant AI?

Financial Institutions
Is able to use real-time anomaly detection to prevent sophisticated AML risks and fraud in addition to enhancing existing systems without having to replace them.
FinTech Onboarding Teams
Is able to detect forged documents such as ID documents and pay slips used in the customer onboarding process, thereby reducing entry points for fraud.
Payment Processors
To detect APP fraud, money laundering and synthetic identity fraud, the transactions will be monitored with improved accuracy and recall
Marketplace Operations
Invoices and documents will be verified to prevent manipulation so that investors can safely trade
Retail Banking
Proven cybersecurity AI can protect digital interactions from evolving cyber-financial threats
NOT FORSmall Businesses
May be lacking in scalability for enterprise-level integration and high volume analysis needed for effectiveness
NOT FORNon-Financial Sectors
The primary application is for financial crimes; limited use outside of banking and payment processing

What APIs and Integrations Does Resistant AI Support?

API Type
REST API (v2) with endpoints for authentication, submissions, and fraud status checks
Authentication
OAuth 2.0 client credentials flow using Client ID and Client Secret to obtain Bearer access token
Webhooks
No public information on webhook support found
SDKs
No official SDKs mentioned; direct HTTP requests used in integrations
Documentation
Available at https://documents.resistant.ai/docs/v2.html with endpoint details and integration examples
Sandbox
No public sandbox mentioned; requires ResistantAI account and tenant-specific URLs
SLA
No public SLA/uptime guarantees disclosed
Rate Limits
No public rate limit information available
Use Cases
Document submission for fraud analysis, status polling, integration with OCR/processing platforms like ABBYY Vantage and Google Cloud Document AI

What Are Common Questions About Resistant AI?

Resistant AI uses more than 500 machine learning-based detectors to analyze documents for tampering, reuse, and AI generated metadata, pixels, font, structure, etc. Resistant AI identifies the type of document, authenticates the document, and provides an explainable decision on the document's authenticity without analyzing its content and preserves user privacy

Documents can come in PDF/image format and Resistant AI analyzes any document from anywhere in the world, including Bank Statements, Utility Bills, ID Cards, Invoices, Paystubs, Tax Forms and Articles of Incorporation. Resistant AI does not need a template for the document being analyzed as it is document-agnostic and does not require prior training for each template

Yes, Resistant AI is both SOC 2 and GDPR compliant. Resistant AI analyzes document construction characteristics and builds without reading/storing content to preserve user privacy. The analysis is based on how the document was built, not what the document contains

Users interact with Resistant AI through the REST API using OAuth 2.0 authentication using client id/secret. Users submit documents to the /v2/submission endpoint and retrieve the result by polling the /submission/{id}/fraud endpoint. A drag-and-drop web interface is available for immediate testing. Resistant AI can be deployed in less than 15 minutes.

All traditional solutions have read and modeled document content and require templates to be effective which risks user privacy. Resistant AI analyzes the build structure of the document (pixels, fonts, metadata), regardless of the content and/or language, and detects sophisticated tampering beyond human detection capabilities and adapts to new types of fraud without re-training.

Yes, it can be found through Google Cloud Marketplace for Document AI workflows and also on Salesforce App Exchange (to support onboarding process that includes KYC document verification). The system has an easy-to-deploy method which does require you to have any manual configurations as well.

There was no mention of a free trial or sandbox that could be used publicly. To get your Client ID/Secret, and URL's specific to your tenant for API access, you will need to obtain an account with ResistantAI. For those interested in evaluating the system they should contact sales for possible evaluation access.

Resistant AI achieves a high level of 99.2 percent accuracy by allowing you to customize the risk-based verdicts. Resistant AI allows for fast deployment via its REST API in approximately fifteen minutes and provides behavioral and device fingerprint enrichment to allow you to achieve thirty percent better fraud detection.

Is Resistant AI Worth It?

Resistant AI is specifically designed to provide specialized AI-powered document fraud detection that identifies sophisticated tampering, reuse, and AI-generated fakes in documents regardless of language type with privacy-preserving structural analysis. It provides a REST API to enable the rapid integration of fraud filters into KYC/tenant screening workflows, although limited details regarding the public pricing/SLA details are available and would likely need to be obtained from sales.

Recommended For

  • Financial institutions that automate their KYC/onboarding processes when there is a significant amount of document fraud risk
  • Property management companies performing tenant screening and verifying income/paystubs
  • Organizations utilizing Google Cloud Document AI or Salesforce who require fraud filters
  • Risk teams processing international/multi-language document types

!
Use With Caution

  • Teams that require real-time sub-second decision making - polling-based status checks
  • Small businesses without technical integration capabilities
  • Public pricing transparency or self-serve trials

Not Recommended For

  • Basic template-based verification requirements - less expensive OCR solutions
  • Use cases other than document fraud - it specializes in document forensics only
  • Budget-constrained small businesses with little/no enterprise fraud scale justification
Expert's Conclusion

Resistant AI is most suitable for large enterprises that are seeking to automate high volume document verification workflows and can justify the cost of integrating the Resistant AI API for sophisticated fraud detection.

Best For
Financial institutions that automate their KYC/onboarding processes when there is a significant amount of document fraud riskProperty management companies performing tenant screening and verifying income/paystubsOrganizations utilizing Google Cloud Document AI or Salesforce who require fraud filters

What do expert reviews and research say about Resistant AI?

Key Findings

Resistant AI focuses on providing a privacy-preserving fraud detection system to analyze metadata/structure of a document utilizing over 500 machine learning models for document/languages fraud detection. Resistant AI is available via REST API v2, Google Cloud Marketplace, and Salesforce AppExchange; can integrate with ABBYY Vantage and Document AI; and has been certified SOC 2/GDPR compliant for transparency of decision-making regarding fraud verdicts but does not provide public pricing, SLAs or rate limits.

Data Quality

Good - technical API details from integration guides and docs.resistant.ai; product capabilities from official site and Google Cloud partnership announcements. Pricing, rate limits, and SLAs require sales contact (enterprise-focused).

Risk Factors

!
Enterprise Sales Motion - No Self-Serve Pricing/Trials
!
Polling Based Architecture May Cause Latency
!
There are Limited Public Technical Details Provided Beyond Core API Endpoints
!
Specialized Focus May Not Address Non-Doc Fraud Vectors
Last updated: February 2026

What Are the Best Alternatives to Resistant AI?

  • โ€ข
    Jumio: Jumio offers a leading digital identity verification platform that combines document authentication, biometric authentication, and liveness detection. The solution is more comprehensive than Resistant AI when it comes to verifying an individual's identity, although it costs more, is more complex, and involves reading the contents of documents. Jumio would be best suited to verify an individual's identity by gathering documentation from multiple sources and verifying the authenticity of those documents as well as the identity of the individual. https://www.jumio.com
  • โ€ข
    Onfido: Onfido uses AI to combine document analysis, facial biometric data, and device intelligence to authenticate individuals. Although Onfido provides a broader range of identity verification options than Resistant AI, it also includes content analysis, which raises concerns about individual privacy. As such, Onfido would likely be best used by regulated industries that require a full end-to-end Know Your Customer (KYC) process. https://www.onfido.com
  • โ€ข
    Google Cloud Document AI: Cloud Document Understanding / OCR Services with Custom Extractors but Little Native Fraud Detection. Lower cost, use with Resistant AI, need a separate fraud layer. Use to process documents, include OCR and add a fraud filter. https://cloud.google.com/document-ai
  • โ€ข
    Abbyy Vantage: Intelligent Document Processing that allows you to select from multiple marketplace skills, including Resistant AI, and adds strong OCR extraction and optional fraud detection capabilities. Best for organizations currently using Abbyy and looking to add a fraud detection capability. https://www.abbyy.com
  • โ€ข
    Sensity AI: Sensity.ai detects deepfake and synthetic media for images, videos, and documents. This solution is more specialized to detect artificial media but has a limited document scope. Best for organizations dealing with large amounts of media and want to prevent deep fake attacks. https://www.sensity.ai

What Additional Information Is Available for Resistant AI?

Cloud Marketplace Availability

To streamline your workflow, Resistant AI is now available on Google Cloud Marketplace for easy deployment into Document AI work flows. No manual configuration is required and Resistant AI automatically verifies KYC documents at scale.

Salesforce Integration

The Resistant AI Document Forensics is listed on the Salesforce AppExchange. This will enable you to make a decision based upon how much you trust a document automatically while your workflow is in Salesforce.

Technology Partnerships

There are integration guides available for the ABBYY Vantage document processing platform. The Resistant AI can also support enterprise document workflows that combine Optical Character Recognition (OCR) with fraud detection.

Use Case Focus

The Resistant AI is specifically designed for tenant screening and will automatically validate income documents. The Resistant AI's architecture complies with GDPR, so it will work with any screening document regardless of whether or not it contains information that can be read from the document.

Deployment Speed

The Resistant AI provides a REST API that allows you to deploy in 15 minutes into production. In addition to the API, there is a drag-and-drop web interface available for immediately testing alongside API automation.

Fraud Detection Performance Metrics

<20 seconds per document
Document Fraud Detection Speed
500 different detection approaches
Document Analysis Methods
>90% fewer manual reviews required
Manual Review Reduction
3x more fraud detected
Fraud Detection Improvement
5x faster review processing
Review Speed Improvement
<100 milliseconds
Transaction Detection Latency
100000000 cumulative documents processed
Documents Analyzed
99.92% approval/decline automation accuracy
Automation Accuracy

AI-Powered Fraud Detection Capabilities

Document Fraud Detection

The Resistant AI identifies fake, tampered with, and AI generated documents regardless of the country where the document originated and regardless of what type of document was used.

Metadata and Structure Analysis

The Resistant AI analyzes both the document's metadata, internal layout, background images, image inconsistencies, font styles and other items to determine if the document has been tampered with.

Deepfake and AI-Generated Document Detection

The Resistant AI will detect if an original document was created using Generative AI and will also detect if any portion of the document was created using Deepfake AI technology.

Identity Forensics

The Resistant AI provides an AI powered solution for conducting continuous Know Your Customer (KYC) monitoring during the entire time a customer is using your product without requiring any additional friction for the customer.

Anomaly Detection

The Resistant AI provides a machine learning framework for identifying new and emerging threats that exist in transactions and user activity.

Ensemble Machine Learning Detectors

The Resistant AI uses real-time ensembling of 80+ different machine learning models created by both AI and financial crime experts.

Money Laundering Detection

The Resistant AI identifies transactional and user activity anomalies indicative of money laundering.

Account Takeover Detection

The Resistant AI detects when a person is attempting to use a stolen identity and/or attempt to gain unauthorized access to another person's account.

Explainable AI Verdicts

The Resistant AI provides actionable verdicts (High Risk, Warning, Normal, Trusted) along with explanations of why they were issued as opposed to providing an opaque risk score.

Multi-Modal Analysis

The Resistant AI combines both documents and transactions, behaviors and identities to provide a complete picture for comprehensive fraud prevention.

Document & Biometric Verification Specifications

Document Coverage
Any document type from any country
Language Support
Documents in any language by analyzing construction rather than content
Detection Methodologies
500+ different analysis techniques per document
Tampering Detection
Identifies simple manipulation, photoshop edits, template farms, deepfakes, and generative AI fraud
Document Processing Methods
Beyond OCR text recognition with layered detector approach
Unknown Document Handling
Works with document types never previously encountered
Processing Speed
Less than 20 seconds per document
API Deployment Complexity
14 lines of code for automation
Deployment Options
Drag-and-drop web interface or API integration
Risk Assessment Output
Actionable verdicts instead of risk score percentages

What Is Resistant AI's Regulatory Compliance Status Status?

AML/CFT Compliance FrameworkTransaction monitoring, customer due diligence, record retention
KYC (Know Your Customer) SupportIdentity verification, document authentication, ongoing customer monitoring
GDPR ComplianceData protection and processing regulations
Financial Services RegulationDesigned for regulated financial services environments
Google Cloud IntegrationAvailable on Google Cloud platform
Enterprise Security StandardsDesigned for institutional financial services use
Salesforce IntegrationAvailable via Salesforce AppExchange

Response to Current Fraud Threat Landscape

Document Forgery Prevention

The Resistant AI detects documents that have been fabricated and/or created using templates when they are being used in the onboarding process and prevent template farm fraud.

Deepfake Video Detection

The Resistant AI will detect when a piece of video content is being used in an identity verification process and has been artificially created with generative AI or manipulated in some way.

AI-Generated Document Detection

The Resistant AI is specifically designed to detect when a document has been created using generative AI tools and models.

Account Takeover Prevention

The Resistant AI monitors the behavior of consumers in order to combat both account takeovers and unauthorized access to their accounts.

Money Laundering Detection

Uses a combination of transaction monitoring and behavioral analysis to uncover money laundering trends.

Emerging Threat Identification

Anomaly detection identifies unknown threats and emerging risks that have never been identified before.

Digital Channel Security

Protects digital communications and digital interaction between customers/clients.

Real-Time Threat Response

Real time ensemble of machine learning detectors to immediately detect and respond to threats.

Integration & Orchestration Features

Non-Disruptive Integration

Enhances and supports existing risk and compliance systems with no need to replace current systems or entire tech stacks.

Layered Deployment Model

Adds layer of AI capability onto an existing risk and compliance system.

API Integration

Deployment is via APIโ€™s to minimize coding requirement for automation.

Modular Architecture

Allows modular integration with clients best-of-breed technologies into their current ecosystem.

Multiple Deployment Methods

Offers both programmatic API integrations as well as a drag-and-drop user interface.

Existing Touchpoint Enhancement

Supports onboarding, Ongoing Monitoring and Fraud Detection Systems (in addition to other forms).

Risk Workflow Integration

Enhances all aspects of the customer's experience from onboarding through Ongoing Monitoring.

Partner Ecosystem Integration

Works with partner platforms such as Client Fabric Tech and Tungsten Automation.

Actionable Context Delivery

Provides actionable and clear results for Risk and Compliance teams to make informed decisions to improve performance.

Business Impact & Operational Metrics

3x more fraud detected vs baseline
Fraud Detection Improvement
>90% fewer manual reviews required
Manual Review Reduction
5x faster processing speed
Review Speed Improvement
5x improved analyst productivity
Analyst Productivity Gain
3x more risk scenarios covered
Risk Coverage Enhancement
99.92% accuracy of automated decisions
Automation Accuracy
30x potential return on investment
ROI Multiple
<20 seconds to process and verify
Time Per Document

Industry Use Case Coverage

Use Case CategoryPrimary ApplicationsRisk HandlingRegulatory FrameworkSupport Level
Customer OnboardingAccount opening, customer verification, identity proofingDocument fraud, identity forgery, synthetic identities, deepfakesKYC/AML regulationsFully Supported
Ongoing MonitoringCustomer lifecycle monitoring, continuous due diligence, behavioral trackingAccount takeovers, money laundering, suspicious activityAML/CFT requirementsFully Supported
Document VerificationIdentity document authentication, passport verification, license verificationForged documents, tampered documents, AI-generated documentsKYC complianceFully Supported
Financial Crime PreventionAML compliance, transaction monitoring, fraud detectionMoney laundering, account takeovers, unauthorized accessAML/CFT, FinCEN regulationsFully Supported
Risk and ComplianceRisk assessment, compliance management, audit supportRegulatory violations, control gaps, audit findingsFinancial services regulationsFully Supported

Expert Reviews

๐Ÿ“

No reviews yet

Be the first to review Resistant AI!

Write a Review

Similar Products