Domain-specific AI for law firms, in-house legal teams, and professional services
Domain-specific AI for law firms, in-house legal teams, and professional services
goHeather records 13,375 monthly visits with -21.3% month-over-month growth and Freemium pricing. Mixus records 2,931 monthly visits with -10.3% growth and Contact for Pricing pricing.

Email-native AI agents for legal work, with attorney oversight
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goheather.io | mixus.ai |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 13.38K (13,375) | 2.93K (2,931) |
| MoM Traffic Delta | -3.63K (-21.3%) | -335 (-10.3%) |
| Primary Market & Share | 🇺🇸 United States (34.7%) | 🌐 Global (—) |
| Direct Visits / mo | 5.34K | 1.15K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Website | Website |

Legal AI for drafting, reviewing and negotiating contracts
Draft any agreement from scratch, a past document or a term sheet, with questions, an editable outline and a final DOCX written for your jurisdiction and side of the deal.
Review contracts against your playbook with findings ranked by risk and explained in plain English, including PDF support.
Redline with tracked changes and a short rationale next to each edit, directly inside Microsoft Word, round after round.
Ask legal questions in plain English with web-sourced answers, and generate memos, letters and emails as Word, PDF or Excel files.

Email-native AI agents for legal work, with attorney oversight
Send or forward a matter to an agent by email, CC reviewers, and receive work product back in the same thread without leaving your inbox.
Contract markups return with track changes, a cited reason behind every change, and a consolidated issues list for faster review.
Cap tables, M&A waterfalls, down rounds, and bespoke structures come back as real .xlsx files with live formulas ready to edit.
Firm-approved positions, preferred language, and fallback terms are captured in versioned playbooks so similar matters start from your existing standards.
Domain-specific AI for law firms, in-house legal teams, and professional services
Domain-specific AI for law firms, in-house legal teams, and professional services

SpecialistAI contract drafting, review, and redlining grounded in millions of real agreements
SpecialistAI contract drafting, review, and redlining grounded in millions of real agreements

Free / Open-sourceYour personal AI legal assistant for research, drafting, and document review
Free / Open-sourceYour personal AI legal assistant for research, drafting, and document review
AI simulation chat that turns a question into a simulated scenario and report
Agentic contract lifecycle management that turns agreements into business results
Agentic contract lifecycle management that turns agreements into business results

SpecialistAI-native governance and legal suite that connects board, contracts and entities
SpecialistAI-native governance and legal suite that connects board, contracts and entities

Contract Intelligence platform for the enterprise

Free / Open-sourceAI contract management and legal agent for drafting, review and e-signature
Free / Open-sourceAI contract management and legal agent for drafting, review and e-signature
Free / Open-sourceOpen-source legal AI platform for document review, research, drafting and reusable workflows
Free / Open-sourceOpen-source legal AI platform for document review, research, drafting and reusable workflows

Free / Open-sourceDraft, review, and sign legal documents in minutes with lawyer-written templates and an AI co-pilot.
Free / Open-sourceDraft, review, and sign legal documents in minutes with lawyer-written templates and an AI co-pilot.

Free / Open-sourceAI contract agent that drafts, reviews, redlines and tracks your agreements
Free / Open-sourceAI contract agent that drafts, reviews, redlines and tracks your agreements

Generate and review legal documents with AI, from $10/month
Generate and review legal documents with AI, from $10/month