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Kira is one of the oldest names in AI contract review, with training on more than a million contracts. Kira serves around 70 of the world's top 100 law firms for due diligence. But Kira by Litera doesn't publish pricing, and it doesn't offer a self-serve plan.
Knowing what Kira does is easier than finding out what it costs. Here's what Litera confirms, along with pricing details that buyers and third-party sources report.
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Kira sits in the broader contract intelligence software category, where public pricing is the exception, not the rule. The breakdown below combines what Litera confirms about deployment with what buyers report paying.
Litera sells Kira exclusively through Litera enterprise quotes. There is no per-seat price anywhere on its website. Kira's total cost scales with your seat count and contract review volume, so a 10-person due diligence team and a 100-person deployment end up with very different totals.
Kira's per-user price starts around CA$10,000 a year, about $7,250 USD at current exchange rates, per Capterra's listing. Litera has not confirmed that figure anywhere on its own site. Kira also uses annual contracts rather than monthly plans.
Litera does not publish onboarding fees. Kira deployments typically require professional services for setup, configuration, custom model training, and document management integrations, according to third-party reports.
Kira includes 1,400+ pre-built smart fields out of the box. Custom fields beyond that library add to onboarding costs, with one buyer-facing estimate putting them at $10,000 to $25,000.
Kira's onboarding takes days rather than months and needs no prompt engineering, per Litera.
The license may not be the only cost. Larger Kira deployments can reach six figures per year once a firm moves beyond a small pilot, according to third-party buyer reports.
Litera also offers separate Cloud and On-Premises licensing terms. On-premises deployments have their own support addendum, so buyers should not assume the two options cost the same.
Renewals, added seats, and custom model updates typically go through Litera's sales team. Volume discounts may be available, but Litera does not publish discount thresholds.
*All figures in this table come from third-party estimates and aggregator listings, not from Kira or Litera's own published pricing. Confirm current pricing with Litera before setting a budget.
No, Kira does not offer a self-serve free trial. Instead, Litera directs potential customers to a sales demo.
Recommended Read: AI Contract Review Software Pricing: How Much Does It Cost in 2026?
Kira's G2 profile has 10 written reviews from December 2021 to March 2023, with ratings from 3.5 to 5 stars. TrustRadius has 27 more reviews, mostly from 2019 to 2021, with a 7.6/10 score.
Kira's price is buyers' most common complaint. Kira is “an expensive tool, even though it is effective,” according to one G2 reviewer. Two other reviewers rated Kira's cost unfavorably against competitors.
Reviewers also mention the interface and limited jurisdictional coverage. One TrustRadius reviewer said Kira's structure could improve, while others (including reviewers from Brazil) wanted broader clause coverage across jurisdictions.
Kira’s accuracy gets the strongest feedback. Buyers praise Kira's speed on standard contracts, but some report problems with handwritten text.
For large firms, Kira's speed and enterprise security credentials can outweigh these concerns, helping explain its continued adoption despite the price complaints.
Yes, especially for a team running frequent M&A due diligence. They can recover the cost faster than a team handling only a few deals each year.
The key ROI question is simple: Does your contract volume justify Kira's six-figure annual contract?
Firms already using Litera Transact may have another reason to consider Kira. Its extraction output can feed into transaction management tools, and existing Litera customers may benefit from staying within the same platform.
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Before comparing rates, a contract review checklist helps a team confirm what it actually needs before starting a sales conversation with any vendor. With that scope in hand, here's how Kira's estimated cost and access model line up against other AI contract review platforms.
*Competitor cost ranges are sourced from Spellbook's best contract management software guide (September 2026), not vendor-published pricing. Contact each platform directly for an accurate quote.
Spellbook and Kira solve different problems at different points in a deal.
Kira reviews large sets of third-party contracts during due diligence, extracting clauses across hundreds of documents at once. Spellbook works earlier in the process, helping lawyers draft, review, and negotiate agreements in Microsoft Word.
Kira and Spellbook both use quote-based pricing, so buyers need to speak with sales to get a current rate. The better comparison comes down to how your team works. A firm running large M&A reviews has different needs from a lawyer negotiating a single MSA.
The workflow itself is the easiest way to check where Spellbook fits alongside (or instead of) a due diligence tool like Kira.
You don't need to wait until a deal is finished to see what Spellbook can do. Start a 7-day free trial and test Spellbook on your own contracts. See how it handles the work your team does every day, from drafting language to reviewing changes. You can also book a walkthrough to see how it fits your team's process.
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Kira by Litera has no published monthly rate. Litera prices Kira through a custom enterprise quote based on seat count and contract volume, not a flat per-user fee. Third-party estimates report annual license costs between $50,000 and $150,000 or more for a 10- to 20-user deployment. Confirm current pricing directly with Litera before budgeting.
Litera's own materials don't list a self-serve trial. Litera offers a sales demo instead, the same model it uses across its other enterprise products.
Kira prices per user, not per contract. Litera scales the license by seat count, then layers in contract volume and review complexity to set the final quote.
Kira's license price leaves out implementation, custom model training, and onboarding. Litera bills all of these as professional services. Third-party estimates put those costs at $10,000 to $25,000 on top of the annual license. On-premises deployments also carry separate support terms from cloud licensing.
Kira and Spellbook both use custom, quote-based pricing with no public rate card. Litera prices Kira for large-scale due diligence across many third-party contracts, while Spellbook prices around individual drafting and review inside Microsoft Word and Google Docs. Spellbook offers a 7-day free trial.
Smaller teams reviewing lower contract volume are usually a better fit for tools with published, per-seat pricing than Kira's enterprise-only model. LegalOn published an Individual tier at $550 a month, but they removed that page and now offer quote-led pricing instead. Spellbook offers a 7-day free trial for teams that draft and redline contracts rather than run large-scale due diligence projects.



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