LegalOn is a playbook-driven contract review platform for standardized, high-volume work. goHeather is lawyer-trained AI contract review and drafting built for everyone else — start reviewing real contracts in minutes, in Word or your browser, from $99/month, no demo required.
Both are excellent — at different jobs. LegalOn enforces consistency across high-volume, standard contracts with a deep library of attorney-authored playbooks. goHeather gives growing companies and small firms lawyer-trained review and drafting they can start using this afternoon, in Word or the browser.
Teams reviewing high volumes of standard contract types — NDAs, MSAs, vendor agreements — who want consistency from a large library of attorney-authored playbooks. LegalOn's 600+ pre-built playbooks enforce policy across reviewers from day one.
Teams that want fast, accurate, lawyer-trained review and drafting without enterprise per-seat pricing. Upload your paper and get clause-by-clause redlines in minutes — in Word or your browser — from $99/month, and build your own playbook in about a minute.
An independent NYU study named goHeather a benchmark for state-of-the-art AI contract review. You get validated accuracy at transparent small-business pricing, self-serve with no demo required.
| goHeather | LegalOn | |
|---|---|---|
| Best for | SMBs, in-house teams & small firms without big-law budgets | Teams standardizing high-volume review of common contract types |
| Primary focus | Lawyer-trained AI contract review & drafting | Playbook-driven review with attorney-authored guidance |
| Starting price | From $99/month, transparent | Custom; 3rd-party reports ~$3,500–$8,000/user/yr |
| Transparent public pricing | — | |
| Microsoft Word add-in | ||
| Self-serve free trial, no demo required | — | |
| Build a custom playbook yourself in ~1 minute | — | |
| Large library of pre-built attorney playbooks | — | |
| Plain-language, risk-ranked insights | ||
| Named a benchmark in an independent NYU study | — |
This comparison is based on publicly available information and goHeather's hands-on testing through LegalOn's public demo or free trial, current as of June 2026. Pricing figures are third-party reported. LegalOn is a trademark of its respective owner; pricing and features may change — check each vendor's site for the latest.