Eve
EveOS is an AI platform for United States plaintiff law firms, covering intake, pre-litigation, litigation and trial. Its publisher, Butler Labs, claims use by more than 1,200 firms across personal injury, employment and malpractice practices.
What is Eve?
EveOS is an AI platform for plaintiff law firms, published by Butler Labs, Inc. of San Mateo, California. It is organized around five named building blocks: Analyst (firm analytics, marked Coming soon), Intake, Auditor, Agents and Atlas. Atlas is the data layer that structures every case, bill and call as it arrives, without manual data entry; Auditor reviews all active files overnight for unidentified injuries, treatment gaps and mass tort eligibility missed at intake. The platform follows the full case cycle, from intake and evaluation through pre-litigation and litigation to trial, across five practice areas: personal injury, labor and employment, medical malpractice, SSDI and workers' compensation. It works alongside an existing case management system or on its own. Eve states that case data is encrypted, isolated per firm and never used to train shared models, and claims SOC II Type 2 certification and HIPAA compliance. Access is through a web application; no mobile app or public API was found, and there is no self-service sign-up: entry runs through a sales call or a demo. The publisher claims more than 1,200 client firms, a 4.9/5 rating on G2, and results including 90% faster demand letter generation and 250% annual revenue growth. Those figures are publisher and customer statements, not audited measurements.
What it does
- Answer intake calls and emails around the clock in 28 languages, score leads and sign the client during the call
- Build medical chronologies and summaries from hundreds of pages of records and bills
- Draft demand letters, complaints, good-faith correspondence and briefs in the firm's own style
- Propound discovery requests and draft responses with objections
- Audit every active case overnight and surface what was missed
- Run case law research with verifiable citations
- Prepare for trial with cross-examination chapters and deposition summaries that expose contradictions
When to use Eve / When not to
A quick filter to help you decide if Eve is the right fit.
When to use Eve
- High-volume plaintiff firms working in personal injury, labor and employment, medical malpractice, SSDI or workers' compensation
- Case teams that must read through hundreds of pages of medical records and bills on every file
- Intake teams that lose leads between the first phone call and the signed retainer
- Firms that want to grow their caseload and revenue without adding headcount
- Firms with an established case management system, as well as firms operating without one
When not to use Eve
- Anyone looking for a substitute for legal services or legal advice: the Master Service Agreement states in capitals that Eve is not one, and every output is delivered in draft form under the supervision of a licensed attorney
- Defense-side firms and insurance carriers: the product is positioned explicitly on the plaintiff side
- Practices outside the five marketed areas, such as criminal, corporate, intellectual property, tax, family or immigration law
- Buyers who expect self-service sign-up, published rates or a free plan: entry runs through a sales call and an annual contract
- Firms outside the United States, or handling European personal data, who need a documented GDPR posture: nothing on that point is published, and the contract is governed by California law with jurisdiction in Santa Clara County
How to use Eve
A typical end-to-end flow, from setup to results.
- Request a demonstration through the publisher's demo page or the 'Schedule a call' button, since there is no self-service sign-up
- Discuss scope with the sales team and agree an Order Form governed by the Master Service Agreement
- Plan for a default one-year initial term that renews automatically for further one-year periods unless notice is given 30 days in advance
- Connect the platform to the firm's existing case management system, or run it on its own
- Let Atlas ingest and structure incoming cases, bills and calls, with no manual data entry
- Sign in to the web application at app.eve.legal and manage credentials and keys internally, as Eve cannot recover them (section 3.2)
- Open matters as work comes in: usage is counted in Matters, described as New, Continuing or Imported
- Watch consumption closely, since a Matter is consumed once it is entered into the service and a first session is opened, is not reusable, and still counts when deleted
- Note that Matters created during the pilot phase, before the effective date of the first order, are not billed
- Follow the publisher's stated adoption path, advertised as going AI-Native in 90 days or less
Pros & Cons
Pros
- Built for one specialty rather than for general use: the site argues explicitly against running active cases through ChatGPT
- Covers the whole case cycle in a single platform, from the inbound call to trial preparation
- Explicit and argued security posture: SOC II Type 2, HIPAA, per-firm isolation, encryption and no training on shared models
- Works with the case management system already in place, or without one
- Named client references with published case studies, and a 4.9/5 rating on G2 reported by the publisher
- Multilingual intake claimed across 28 languages, with calls answered around the clock
- A separately published SLA and quantified insurance levels in the agreement (1 million in professional liability, 3 million in cyber and 3 million in umbrella coverage), alongside a contractual statement that the customer owns its data
Cons
- No public pricing and no pricing page: any figure requires a sales call
- No free plan and no documented self-service trial, and orders are non-cancellable and non-refundable unless stated otherwise
- Billing by the Matter, which is not reusable and still counts once deleted, with a default 7.5% increase applied at each renewal (section 4.3)
- Only 30 days to retrieve data once the contract ends, after which the instance is permanently deleted
- No GDPR mention, no DPA, no subprocessor list and no EU representative published, with the contract fully anchored in the United States: California law, JAMS arbitration in San Francisco and jurisdiction in Santa Clara County
- A privacy policy dated 1 January 2021 merged with terms of use, carrying an unfilled '[ADDRESS]' placeholder in the arbitration opt-out clause and a mistyped support email address
- No mobile app, no public API and no named third-party integration; Eve Analyst is marked Coming soon; and there is no contact page, the only exposed channels being a demo form and the support mailbox
Pricing & Plans
No price is published on the site, and there is no pricing page. No free plan is documented. Rates are set in the applicable Order Form under section 4.1 of the Master Service Agreement, and the effective billing unit is the Matter. Invoices are payable within 30 days, with late interest of 1.5% per month beyond that term, and overages are invoiced separately on a pro-rata basis. Renewals carry a default increase of 7.5%. Rates are stated exclusive of taxes such as VAT and sales tax. Payment by card is possible, with pre-authorization and a recurring charge until termination. A prospective buyer can therefore obtain a figure only through a sales conversation.
- the site lists no plans and no rate card
- The commercial structure is an Order Form governed by the Master Service Agreement
- with quantities and limits defined order by order
- Default initial term of one year
- tacitly renewed for further one-year periods
- Analyst
- Intake
- Auditor
- Agents and Atlas
- Professional services and support are purchased
- where applicable
- within the same order
Data, GDPR & hosting
A consolidated view of how Eve handles your data.
GDPR overview
No mention of the GDPR or the General Data Protection Regulation appears anywhere on the pages collected: a search across the retrieved documents returns zero results. The privacy policy is exclusively American in scope, citing the CCPA, California Civil Code sections 1798.83 to 1798.84, the rights of Nevada residents and COPPA. The rights offered follow that framework: access to the categories collected over the previous twelve months, deletion subject to the CCPA exceptions, opt-out of sale, and the option of using an authorized agent, with a stated 45-day response time and a single channel, support@eve.legal. No Article 27 EU representative, data protection officer, data processing agreement or subprocessor list is published. The policy carries an effective date of 1 January 2021, more than two years before the company's own claimed founding in 2023. This describes an absence of published material, not a finding of non-compliance.
Who owns the data?
Under section 5.1 of the Master Service Agreement, the customer owns its Customer Data, defined as the content and application data it uploads together with the Output generated from it. The firm grants Eve, its affiliates and applicable contractors a worldwide, limited-term license to host, copy, transmit and display that data, only as reasonably necessary for Eve to provide the service; Eve acquires no other right, title or interest. The customer remains responsible for the accuracy, quality and legality of what it uploads. One exception deserves attention: feedback given to Eve is covered by a separate license that is worldwide, transferable, sublicensable, irrevocable and perpetual (section 5.2).
Reuse rights
As the owner of its Customer Data, the firm may reuse its own content and the generated Output without asking Eve for permission, subject to the drafting and attorney-supervision caveats in the agreement. Two distinct regimes then apply and should not be confused: the Master Service Agreement governs the firm's case data, while the privacy policy governs the personal data of website visitors and account holders. On its home page Eve states that case data is encrypted, never used to train shared models, and kept strictly isolated to the firm at the organization, user and workflow levels, and it claims SOC II Type 2 certification and HIPAA compliance; section 8.3 of the agreement commits to commercially reasonable administrative, physical and technical safeguards. The privacy policy is markedly broader in scope: it describes collecting names, email addresses, card type and last four digits, billing address, IP address, device identifier, job title, web interactions and IP-based geolocation, and sharing that data with service providers, advertising partners and analytics partners, with Stripe, Inc. acting as payment processor. Google Analytics, retargeting cookies and interest-based advertising through the DAA and NAI programs are used, and the Do Not Track signal is not supported. Eve states that it will not sell personal data and has not done so over the last twelve months. Advertising opt-out is handled through a third-party opt-out page and an email to support@eve.legal.
Data retention & training
Hosting summary
No hosting location for customer data is stated on the pages collected. Section 2.2 of the Master Service Agreement says only that the services are hosted by subprocessors of Eve, that those subprocessors are not named, and that they may reserve the right to discontinue their hosting. The home page states that case data is encrypted and kept strictly isolated to the firm at the organization, user and workflow levels, and claims SOC II Type 2 certification and HIPAA compliance, but says nothing about where the data sits. A DNS lookup of the marketing site resolves to an Amazon CloudFront node geolocated in Zurich; that describes delivery of the public website, not the storage location of case files, and should not be read as a hosting jurisdiction. In the absence of any declaration, no hosting country or region is recorded. A firm with jurisdictional requirements should request the hosting locations and the subprocessor list during negotiation, since the contract is governed by California law with jurisdiction in Santa Clara County.
Where Eve works
Country-level availability.
Not available in
Things to keep in mind
Risks and trade-offs to weigh before adopting Eve.
- Every output is a draft: the agreement requires, in capitals, supervision by a licensed attorney and verification of accuracy. The practical risk is over-reliance, where a convincing medical summary discourages anyone from reading the underlying records, while the professional liability stays with the firm
- The performance figures in circulation (roughly three times the caseload, 250% more revenue, 90% time saved on demand letters, 20 hours per attorney per week) are publisher and customer statements, not audited results
- The publisher disclaims any warranty against loss or inaccuracy of data, and liability is capped at the amounts paid over the preceding twelve months
- Billing mechanics deserve scrutiny: a Matter is consumed as soon as a first session is opened, cannot be reused, and still counts once deleted
- Automatic renewal with a default 7.5% increase and a 30-day notice period to opt out, orders that are non-cancellable and non-refundable, and a contractual right for Eve to audit the customer's systems once a year
- Thirty days after the contract ends, the instance and all Customer Data are permanently deleted, so the export must be planned in advance
- No DPA, subprocessor list or EU representative is published, and the 2021 privacy policy still carries an unfilled '[ADDRESS]' placeholder and a mistyped support email address, a sign it has not been reviewed recently
Setup & Integrations
Technical difficulty
There is nothing to install, as access is web only. The difficulty is commercial rather than technical: no autonomous start is possible, since an Order Form and the Master Service Agreement must be signed first. Eve then works with the existing case management system or on its own, and states that cases, bills and calls are extracted and structured automatically, with no manual data entry. CRM synchronization is mentioned for intake calls, without naming a tool. The firm must securely manage its own credentials and keys, which Eve cannot restore. The publisher advertises going AI-Native in 90 days or less.
Deployment
Supported languages
Behind Eve
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Eve.
Frequently asked questions
Who is Eve built for?
How much does Eve cost?
Is case data used to train AI models, and what certifications are claimed?
Does Eve replace a lawyer?
Do we have to drop our existing case management system?
What happens to the data when the contract ends?
Should you pick Eve?
Eve is an openly niche tool, tied to a precise procedural specialty, and it covers that niche broadly, from the inbound intake call through to trial preparation. Its security posture is better documented than the category average: SOC II Type 2 certification and HIPAA compliance are claimed, and case data is said to be isolated per firm and never used to train shared models. Set against that are complete pricing opacity and an annual commitment, with billing counted in Matters and a default price increase at each renewal. The legal documentation is uneven: a recent Master Service Agreement sits alongside a privacy policy dated 2021 with no European provisions. Eve fits American plaintiff firms; nothing in the material collected documents use outside the United States, and a firm handling European personal data would need to obtain the missing documents before signing.
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