LEGALFLY vs. LexCheck Comparison


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About LEGALFLY is an AI-native legal operating system designed for enterprise in-house teams, enabling organizations to handle the full range of legal work through secure, automated workflows that span contract review, drafting, legal research, due diligence, and regulatory monitoring. It transforms incoming legal requests into structured, end-to-end workflows by capturing context, routing tasks to the appropriate AI agents, and orchestrating execution across multiple steps such as review, negotiation, and compliance checks. It applies company-specific playbooks and standards to ensure consistency, automatically surfacing risks, generating redlines, and producing negotiation-ready summaries while maintaining a clear audit trail of decisions. It supports document drafting by turning contracts into smart templates that generate compliant first drafts, auto-populate key details, and apply clause logic based on jurisdiction, deal context, and risk profile.	About True AI delivered attorney-quality negotiation with multi-round review, automated redlining, playbook fallbacks, approvals, instructive guidance, and more. Shorten the time it takes to get from contract creation to signature, with negotiation review and markup cycles completed in near real-time. Accelerate negotiation and deal cycles, driving bottom-line savings and procurement processes. Leverage data insights to optimize your review processes and better address edge cases and accommodate feedback. Mitigate risk by ensuring compliance through AI-powered adherence to organizational and industry standards and playbook guidelines. The LexCheck AI is already equipped with best practice negotiating knowledge for most common contract types. Our team can help you tune it to your specific playbook guidance with less than 24 training samples.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Enterprise in-house legal, compliance, and procurement teams that need to automate legal workflows, review contracts, and manage regulatory tasks using AI	Audience Businesses searching for an AI contract management and negotiation software
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
	Pros & Cons from Real Users Pros Lexcheck's AI system is best in the industry, using real AI technology (developed by a team of lawyers and linguists) to review and mark-up contracts according to your organisation's unique playbook within minutes. What we especially like about LexCheck is its ability to surgically amend clauses within contracts (as opposed to replacing existing wording with your organisation's preferred wording) all within minutes. LexCheck has since cut down the time our organisation's legal team reviewing and editing NDAs by 77% with the average turnaround time from beginning of review to sending Legal's comments back being less than 7 minutes. What we also find impressive and the killer feature of LexCheck is LexCheck does not rely on hundreds of samples of one document type in order to develop their AI system unlike every other AI contract review competitor in the market. Instead, they needed only 20 to 25 samples of a contract type and only 5 samples of each specific playbook rule to build out our AI system, regardless of the nichness or complexity of the document type or playbook rule. This made LexCheck's AI system vastly superior to other competitors our organisation has explored who either rely either on human attorneys to actually do the review/editing (which, anecotally speaking, may result in up to a week's turnaround time and fundamentally does not differ from a third party legal service provider solution) or machine learning (which require hundreds of samples of one type of document and playbook rule in order to develop their "AI" system). As our organisation's contracts are highly specialised and unique to its industry, the fact that LexCheck only requires 25 document samples and 5 samples for each playbook rule was vastly more preferable for our AI contract review solution. This is especially more so when we update our playbooks to comply with new regulation/industry standards whereby LexCheck only requires 5 samples (not hundreds) of how the new playbook rule should operate to update the AI system. Lastly, the team at LexCheck is fantastic and a dream to work with. They're professional, understanding, capable and efficient and have delivered and are delivering upon the expectations we required of them for our AI contract review solution. They've developed and implemented numerous improvements to the AI system since we've started development, and they keep us up to date on what's on the roadmap for improvements and fixes regularly. They have also provided our organisation end-to-end support with the roll-out of the AI system to the legal team with a planned rollout to the rest of the Business for self-service. Cons The LexCheck team has mostly addressed developing points with our AI system since we've started development and roll-out. Minor points are limited to the occasional formatting errors which are on their roadmap to be resolved.
Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information LEGALFLY Founded: 2023 Belgium www.legalfly.com	Company Information LexCheck Founded: 2015 United States www.lexcheck.com
Alternatives Spellbook	Alternatives Awelle
Harvey AI Harvey.ai	Spellbook
Genie AI GenieAI	Lawgeex
StrongSuit	LEGALFLY
Go Legal Ai View All	LegalOn View All
Categories AI Contract Generators Supported AI Contract Review Supported AI Legal Supported Contract Analysis Supported Legal Supported Legal Document Drafting Supported Legal Intake Supported Legal Research Supported	Categories AI Contract Review Supported AI Legal Supported Contract Analysis Supported Contract Management Supported

Integrations Google Drive Supported Microsoft 365 Supported Microsoft Copilot Supported Microsoft OneDrive Supported Microsoft Outlook Supported Microsoft SharePoint Supported Microsoft Teams Supported Microsoft Word Supported Slack Supported View All 9 Integrations	Integrations Google Drive Not Supported Microsoft 365 Not Supported Microsoft Copilot Not Supported Microsoft OneDrive Not Supported Microsoft Outlook Not Supported Microsoft SharePoint Not Supported Microsoft Teams Not Supported Microsoft Word Not Supported Slack Not Supported
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