kitio.aigoHeather vs Spellbook
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. goHeather starts at $400/mo and Spellbook starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Contract drafting
- Clause-by-clause review
- Contract comparison
- Word add-in
- Custom review playbooks
- Research memos
- Redline suggestions
- Clause benchmarking
- Review playbooks
- Contract drafting
- Agent mode
| Feature | goHeather | Spellbook |
|---|---|---|
| Best for | Legal AI that drafts, reviews and compares business contracts | AI contract drafting and review add-in for Microsoft Word |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Free trial |
| Starting price | $400/mo | See pricing page |
| Free plan | No, 7-day trial | No, 7-day trial |
| Made by | 2836014 Ontario Inc. | Spellbook |
| Based in | Canada | Canada |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: Contract drafting.
Pricing compared
goHeather starts at $400/mo and Spellbook starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Starter
$400/mo
- One seat
- Unlimited AI use
- Microsoft Word add-in
- 7-day free trial
Team
Contact sales
- Two or more seats
- Admin and member roles
- Custom integrations
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
goHeather
- Drafts and reviews in one tool
- Suggestions appear inside Word
- No monthly document limit
- Custom playbooks for your own rules
- Single-seat plan costs $400 a month
- E-signatures are not available yet
- Team pricing needs a sales call
Spellbook
- Works inside Word
- Good fit for transactional lawyers
- Market data for negotiations
- Pricing not listed publicly
- Focused on contracts, not litigation
- Needs Word desktop or web
Which one should you choose?
Choose goHeather if you want:
- Drafts and reviews in one tool
- Suggestions appear inside Word
- No monthly document limit
Watch out: single-seat plan costs $400 a month.
Choose Spellbook if you want:
- Works inside Word
- Good fit for transactional lawyers
- Market data for negotiations
Watch out: pricing not listed publicly.
goHeather vs Spellbook FAQ
What is the difference between goHeather and Spellbook?
goHeather: Legal AI that drafts, reviews and compares business contracts. Spellbook: AI contract drafting and review add-in for Microsoft Word. Both are legal, finance & hr tools.
Is goHeather or Spellbook cheaper?
goHeather starts at $400/mo and Spellbook starts at See pricing page. Check both pricing pages for current plans.
Do goHeather and Spellbook have free plans?
goHeather: No, 7-day trial. Spellbook: No, 7-day trial.
Who makes goHeather?
goHeather is made by 2836014 Ontario Inc., based in Canada.
Who makes Spellbook?
Spellbook is made by Spellbook, based in Canada.
Which should I choose, goHeather or Spellbook?
Choose goHeather if you value drafts and reviews in one tool and suggestions appear inside word. Choose Spellbook if you value works inside word and good fit for transactional lawyers.