Freedom251 › Legal Deposition Software
Prevail CheckMate
What Prevail CheckMate is
Prevail CheckMate brings live deposition transcription, team notes, and AI analysis into a web-based workspace for legal proceedings. Its searchable transcripts identify speakers during in-person, hybrid, and remote sessions, with timestamp controls and legal formatting. During a proceeding, users can format and share notes, tag colleagues, and communicate with their team. CheckMate can send live transcripts and notes through a secure API integration to an organization’s selected large language model. Listed options include Anthropic Claude, OpenAI, AWS Bedrock, Google Gemini, Azure OpenAI/Copilot, Consilio, and Ollama; Prevail also provides a native AI option that requires no third-party account, key, or setup. Users can search uploaded files and receive relevant passages and file names in responses, then continue with follow-up questions in Chat. Prevail’s member platform also includes session access, transcripts, file storage, session review, and administrative tools. CheckMate must be requested when scheduling a session, and additional fees apply. Prevail says customer data is not used to train AI models without explicit permission, and describes encryption for data in transit and at rest, as well as restricted employee access.
Who it suits
CheckMate suits law firms, corporate legal departments, and government agencies that handle depositions and want transcription, collaborative notes, and AI analysis in one workspace. It is intended for Prevail customers who can request the add-on when scheduling sessions.
What it does well
- Searchable live transcripts identify speakers across three proceeding formats.
- Teams can share notes and tag colleagues during proceedings.
- Supports multiple external AI providers and a native option.
- Searches uploaded files and returns passages and file names.
- Prevail states it holds SOC 2 Type 2 and ISO 27001 certifications.
What to know first
- Must be requested when scheduling a session.
- Additional fees apply.
- Personal AI connections require the user’s provider API key and credentials.
Limits
CheckMate is an add-on with additional fees and must be requested when scheduling a session. Connecting a personal AI provider requires the user’s API key and any other required credentials.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| CheckMate add-on | Available as an add-on for new and existing Prevail customers; additional fees apply | On request |
As prevail.ai lists them, read 5 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://prevail.ai/commercial and contact Prevail about CheckMate.
- Request CheckMate when scheduling a session; additional fees apply.
- Use the browser-based Prevail platform to access the session and CheckMate tools.
- Choose Prevail’s native AI option, or connect a supported provider with your own API key and required credentials.
- Upload files to search them during AI analysis, if needed.
Verdict
CheckMate combines live transcription and collaborative proceeding notes with AI tools for legal teams. Factor in the scheduling requirement and additional fees, and note that personal provider connections require user-supplied credentials.
Questions
How much does CheckMate cost?
Pricing is on request. CheckMate is an add-on, and additional fees apply.
Is CheckMate available as a standalone product?
It is an add-on for new and existing Prevail customers. It must be requested when scheduling a session.
Which platforms does it support?
The platform is web-based, and CheckMate is available through Prevail’s browser-based member platform.
Which AI providers can it use?
Listed providers are Anthropic Claude, OpenAI, AWS Bedrock, Google Gemini, Azure OpenAI/Copilot, Consilio and Ollama (Local). Prevail also offers a native AI option.
Do I need an AI provider account?
Prevail’s native AI option requires no third-party provider account, API key or setup. Personal provider connections require the user’s API key and any other required credentials.
How does Prevail describe its data protections?
Prevail says customer data is not used to train AI models without explicit permission. It also states that traffic is encrypted in transit, data is encrypted at rest, and employee access is restricted according to business need.
Facts from Prevail CheckMate's own pages
- AI analysis
- CheckMate can stream live transcripts and notes through a secure API integration to an organization’s chosen LLM for analysis. · prevail.ai, 5 Oct 2026
- AI data use
- Prevail says customer data stays within each organization’s environment and is not used to train AI models without explicit permission. · prevail.ai, 5 Oct 2026
- AI integrations
- CheckMate can stream live transcripts and notes to an organization’s chosen LLM, and Prevail also offers a native LLM option. · prevail.ai, 4 Oct 2026
- Availability and fees
- CheckMate must be requested when scheduling a session, and additional fees apply. · help.prevail.ai, 4 Oct 2026
- Browser-based access
- Prevail describes its platform as browser-based and says it requires no additional software download or update. · prevail.ai, 5 Oct 2026
- Built-in AI
- The Prevail Native Solution is available to all Prevail members and requires no third-party provider account, API key, or setup. · help.prevail.ai, 5 Oct 2026
- Chat
- CheckMate Chat lets users continue an AI conversation with follow-up questions after the initial query and response. · help.prevail.ai, 5 Oct 2026
- Collaboration
- Users can format and share notes, tag colleagues, and communicate with their team during proceedings. · prevail.ai, 4 Oct 2026
- Data protection
- Prevail says it encrypts traffic in transit and customer data at rest, and restricts employee access to customer data according to business need. · prevail.ai, 5 Oct 2026
- Document search
- CheckMate can search uploaded files and include relevant passages and clickable file links in responses when matching content is found. · help.prevail.ai, 5 Oct 2026
- Headquarters
- San Diego, California, United States · prevail.ai, 23 Sept 2026
- Live transcription
- It provides searchable live transcription with speaker identification across in-person, hybrid, and remote proceedings. · prevail.ai, 4 Oct 2026
- Notable requirement
- Personal AI provider connections require the user to supply their own provider API key and any additional required credentials. · help.prevail.ai, 5 Oct 2026
- Platform
- Prevail describes its member platform as secure and web-based, with access to Sessions, transcripts, file storage, session review, and administrative tools. · help.prevail.ai, 4 Oct 2026
- Purpose
- CheckMate combines live deposition transcription, collaborative notes, and AI analysis in a single workflow for legal teams. · prevail.ai, 5 Oct 2026
- Real-time transcription
- It provides live, searchable transcription with speaker identification across in-person, hybrid, and remote proceedings. · prevail.ai, 5 Oct 2026
- Security
- Prevail states that it maintains SOC 2 Type 2 and ISO 27001 certifications and federal Authorizations to Operate. · prevail.ai, 4 Oct 2026
- Security certifications
- Prevail states that it maintains SOC 2 Type 2 and ISO 27001 compliance; its launch announcement also says it holds federal Authorizations to Operate. · prevail.ai, 5 Oct 2026
- Support
- Prevail’s commercial page says its team provides platform support and helps with exhibit handling, technical support, and transcript ordering. · prevail.ai, 5 Oct 2026
- Supported AI providers
- Prevail lists Anthropic Claude, OpenAI, AWS Bedrock, Google Gemini, Azure OpenAI/Copilot, Consilio, and Ollama (Local) as supported providers. · help.prevail.ai, 5 Oct 2026
- Target users
- Prevail describes its services as serving law firms, corporate legal departments, and government agencies. · prevail.ai, 4 Oct 2026
- Team notes
- Users can format collaborative notes, tag colleagues, and communicate with their team during a proceeding. · prevail.ai, 5 Oct 2026
- Who it serves
- Prevail describes its customers as law firms, corporate legal departments, and government agencies. · prevail.ai, 5 Oct 2026
Where Prevail CheckMate stands on Freedom251
- Legal Deposition Software#19 of 29
- Legal Transcription Software#16 of 24