Legal · head to head
Intapp vs Spellbook
Intapp
Legal
Risk, compliance and business intake software for professional services firms
- From
- On request
- Rated
- -
Spellbook
Legal
Contract drafting and review assistant inside Microsoft Word
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Intapp the product set is modular, so the cost of a working risk and intake configuration is well above the entry module a firm first prices.; Spellbook it publishes no accuracy figure for its own output and no independent evaluation exists, so a firm must run its own assessment on real agreements.
- They diverge on capability: Intapp covers Conflicts and business intake, Spellbook covers Word add-in drafting.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Intapp and Spellbook actually diverge.
Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Legal).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Intapp
- Conflicts and business intake
- Confidentiality walls
- Time capture
- DealCloud
- Outside counsel guidelines compliance
Only in Spellbook
- Word add-in drafting
- Contract review
- Benchmarks against market standards
- Question answering
- Named model providers
What people use each for
The jobs each tool is most often brought in to do.
Intapp
- Large firms formalising conflicts clearance and matter opening approvalsnot Spellbook
- Practices that must demonstrate confidentiality walls rather than assert them as policynot Spellbook
- Firms losing revenue to outside counsel guideline breaches caught only after invoicingnot Spellbook
- Advisory and capital markets teams needing deal pipeline and relationship managementnot Spellbook
Spellbook
- Transactional lawyers drafting commercial agreements in Wordnot Intapp
- In-house teams reviewing inbound contracts without a contract lifecycle systemnot Intapp
- Lawyers who want a first pass at redlines before applying their own judgementnot Intapp
- Firms that need to know which model providers process their documents before adopting an AI toolnot Intapp
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Intapp
- The product set is modular, so the cost of a working risk and intake configuration is well above the entry module a firm first prices.
- It assumes a firm large enough to have dedicated risk and compliance staff, and smaller practices have nobody to own the workflows it introduces.
- It sits alongside document management and billing rather than replacing them, adding integration work to an already complex estate.
- Pricing is not published, and the modular structure makes peer comparison harder because two firms rarely buy the same combination.
- Deployments change firm-wide processes such as matter opening, so rollout depends on partner behaviour change and commonly slips.
Spellbook
- It publishes no accuracy figure for its own output and no independent evaluation exists, so a firm must run its own assessment on real agreements.
- The ten times more accurate claim originated in a funding announcement as a statement of intent and has no methodology, dataset or baseline behind it.
- Contract text is processed by third-party model providers, so despite the zero data retention agreements this still needs checking against client confidentiality terms and outside counsel guidelines.
- Pricing is not published, so seat cost cannot be compared against competitors without booking a demo.
- It is a drafting assistant rather than a contract lifecycle system, so it does nothing for execution, obligation tracking or renewals.
Pricing, plan by plan
Intapp
On request- Intapp$undefined/year
- Modular licensing quoted per firm
- Risk, intake, time and DealCloud modules priced separately
- Implementation and configuration quoted separately
Spellbook
On request- Spellbook$undefined/year
- Priced by the number of seats on the licence
- Rates quoted after a demo, not published
- Seven day free trial, free access for academic use
Which should you pick?
Choose Intapp if
- You need conflicts and business intake.
- You work on Web, Windows, iOS, Android.
- You also want confidentiality walls.
Choose Spellbook if
- You need word add-in drafting.
- You work on Windows, macOS, Web.
- You also want contract review.
Questions people ask
- Is Intapp or Spellbook better?
- Neither clearly leads. Intapp starts at On request and Spellbook at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Intapp or Spellbook?
- Intapp starts at On request and Spellbook at On request.
- Does Intapp or Spellbook run on more platforms?
- Intapp runs on Web, Windows, iOS, Android. Spellbook runs on Windows, macOS, Web.
- What is Intapp best used for?
- Intapp is most often used for large firms formalising conflicts clearance and matter opening approvals, practices that must demonstrate confidentiality walls rather than assert them as policy, firms losing revenue to outside counsel guideline breaches caught only after invoicing, advisory and capital markets teams needing deal pipeline and relationship management. Of those, large firms formalising conflicts clearance and matter opening approvals and practices that must demonstrate confidentiality walls rather than assert them as policy are not what Spellbook is typically brought in for.
- What can Intapp do that Spellbook cannot?
- Intapp covers Conflicts and business intake, Confidentiality walls, Time capture, DealCloud. Spellbook covers Word add-in drafting, Contract review, Benchmarks against market standards, Question answering.
Answered from the vendors’ own pages
Intapp: Is Intapp a practice management system?
No. It covers risk, compliance, intake and time capture. Firms run it alongside a billing and matter financial system such as Aderant or Elite 3E.
Spellbook: Is Spellbook's accuracy independently verified?
No. It publishes no accuracy figure of its own, and no third-party evaluation has been published. It did not participate in the Vals Legal AI Report, the main independent lawyer-baselined benchmark. Evaluate it on your own agreements during the trial.
Intapp: Can we check Intapp's financial position before committing?
Yes, which is unusual in this market. Intapp has been listed on Nasdaq since 2021, so revenue and retention figures appear in public filings rather than only in sales material.
Spellbook: Which models does it use and where does our text go?
Spellbook names OpenAI GPT-5 and Anthropic Claude models, and states it has zero data retention agreements with both providers. Confirm the current terms and subprocessor list against your client confidentiality obligations before use.
Intapp: What size of firm is it for?
Large firms and advisory businesses with a formal risk function. Small practices handle conflicts inside their practice management system instead.
Spellbook: What does it cost?
Pricing is per seat but is not published. The vendor quotes it after a demo, so the seat rate cannot be compared with competitors in advance.
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