Chat, research, draft, redact and present in one private workspace. Every claim is labelled [AUTHORITY], [REASONING] or [NOT IN SOURCE]; every document tool runs in your browser; a named lawyer signs off.
Built for solicitors, barristers, in-house counsel, compliance teams and legal ops
Research, review, verify, redact, draft and present without stitching five tools together — and without losing the source.
Seven open-source models, up to 1M tokens of context, web search and file search with matter context kept across sessions.
Contract review, clause drafting, redlines and negotiation plans — with risk, departures and missing protections called out.
Existence, currency, proposition and pin cite. Claims are labelled [AUTHORITY], [REASONING] or [NOT IN SOURCE].
Plain-English summary, missing facts, conflict indicators, deadlines and a first reply — before the clock starts.
Redact, OCR, fill forms, sign, combine, split and compress. The file never leaves your browser.
Create and present PPTX or PDF decks with themes, charts and tables. Deck Builder drives it from chat.
Six ready-made agents and 44 legal skills, from contract review and citation verification to intake and deposition prep.
LexLegal, PDF Studio and Slides tools today. Add legal sources, matter management, email or your own systems tomorrow.
Per-account usage limits, admin controls and isolated workspaces. Self-host or bring your own model keys on Firm.
Four steps. The same method every time, whether you are reviewing a lease, checking a citation or preparing a board deck.
Upload the documents or connect the workspace. Files stay in your private account; PDF Studio and Slides run locally in the browser.
Pick a skill or an agent — Contract Reviewer, Citation Verifier, Memo Drafter, Client Intake, Deck Builder or PDF Studio — and the model that fits the task.
Every claim is labelled and traceable. The agent flags what it cannot source, and you can redact or protect the document before it goes anywhere.
Export a PDF or PPTX, save it to the matter, and have a named lawyer review. The output carries its provenance, not just its prose.
Not another chat box with a legal prompt. A workspace built around verification, privacy and the way legal work actually gets signed off.
Generation is the easy part. LexGPT labels every claim, checks the authority and shows the gap when there is no source.
Top open-source models through one account, at a fraction of closed-frontier rates — with up to 1M tokens of context.
44 legal skills and six agents encode the steps: review, verify, draft, intake and present. You do not have to write the prompt from scratch.
PDF Studio and Slides run in the browser. Your PDF is redacted, filled or turned into a deck without being uploaded.
Your own account, isolated workspaces, encrypted credentials and a self-hosted option. LexGPT does not train on your data.
MCP tools, bring-your-own keys and a firm deployment path. Add legal sources, your DMS, email or your own systems without changing the workspace.
The same workspace handles the review, the redaction and the deck.
Clause-by-clause risk, departures from the agreed position and the missing protections — with a pin cite for every authority.
Redact, OCR, fill forms and sign in the browser. The file does not leave your machine, and the redaction is audited.
Turn research into a board-ready deck, then export PPTX and PDF. The Deck Builder agent drives the tools.
MCP is the connection layer. Start with the legal tools, then add your own systems as the firm grows.
The difference is not the model. It is what the workspace does around it.
| Capability | LexGPT AI | Generic AI | Closed legal AI |
|---|---|---|---|
| Provenance labels and pin cites | Yes | No | Partial |
| Open-source model choice | 7 models | Limited | No |
| Up to 1M tokens of context | Yes | Varies | Varies |
| Local PDF and slide tools | Yes | No | No |
| MCP / extensible tools | 49 live | No | No |
| Self-host or bring your own keys | Yes | No | No |
| Per-account usage limits | Yes | Yes | Seat licence |
| Human sign-off by design | Yes | No | No |
| Model economics | Open-source rates | Frontier rates | Seat licence |
Private workspaces, encrypted credentials, local document tools and a self-hosted path for firms. The agent can practise and score; it does not issue the verification claim.
Per-user pricing. Cancel anytime. Or pay as you go with credit packs. Usage limits are visible in your account.
For one lawyer testing AI on real work.
For a lawyer who drafts every day.
For teams and in-house departments.
Credit packs will open after early access. Join the waiting list and we will let you know.
Early access is by waiting list — no checkout is open yet. Usage will be shown in-app; no per-seat model licence. Model rates vary; you pay for what you use.
No. LexGPT AI is an information, drafting and verification tool. Every output is labelled, and a qualified lawyer must review and sign off before it is relied on.
DeepSeek V4.1 Flash is the default, plus Qwen 3.8 Max, Llama 4 Maverick, Mistral Large, GLM 5.3, Kimi K3 and Gemma 3 12B. DeepSeek supports up to 1,000,000 tokens of context.
In your own account on infrastructure we control, or inside your own environment on a firm deployment. Credentials are encrypted and documents are stored privately. LexGPT does not train on your data.
Yes. Firm plans can use their own OpenRouter or provider keys instead of shared keys.
The verification agent checks that an authority exists, is current, supports the proposition and has the right pin cite. Every claim is labelled [AUTHORITY], [REASONING] or [NOT IN SOURCE], so the gaps are visible before a human reviews.
Yes. PDF Studio handles redaction, OCR, forms, signing, combining and splitting in the browser. Slides builds and exports PPTX and PDF decks. The document tools run locally, so files do not leave the browser.
MCP tools are callable capabilities the agent can use. LexGPT currently exposes 49 live tools across LexLegal, PDF Studio and Slides, and the same layer can connect legal sources, matter management, email and your own systems.
Yes. We deploy and manage the stack inside your own environment for firm deployments, with your models, data, policies, roles and support.
Each account has a visible credit balance that resets monthly. Admins can adjust allowances, and the balance is shown in Settings → Account. For firms that need hard cost caps, we can route through your own provider keys or a gateway.
Start with the open-source models and the legal method. Add your documents, your agents and your firm's systems when you are ready.