Build vs Buy a Contract System for Law Firms (India, 2026)

For Indian law firms the answer is buy, essentially always. A firm's scarce resource is lawyer time, not engineering, and a firm that diverts billable hours or hires developers to build contract software is spending at the wrong end of its economics. The real question is which platform shortens drafting and review, handles Indian stamping correctly, and protects client confidentiality. This guide gives you the criteria and an honest view of the tradeoffs, with the Indian context that a global tool often misses. ## Why building is the wrong fight for a firm Law firms run on billable and realized hours. Engineering a contract system means paying for developers, security and maintenance out of a budget meant to fund lawyers, or asking partners and associates to act as product managers. Even a usable in-house build would need a drafting editor, a clause and precedent library with version control, matter and client structure, conflict aware access, e-signature, correct state wise stamp duty and e-stamping under the Indian Stamp Act and state amendments, search and an audit trail, plus AI for extraction and review, and then permanent maintenance. That is a vendor's full time job, and a firm building it competes with specialist software companies using borrowed time. ## What buying gives a firm Buying gives the firm precedent libraries, AI assisted drafting and first pass review, clause level risk flags, a searchable matter repository, correct stamping and e-signature, configured by the practice rather than coded. The honest risks are adoption, because lawyers resist tools that do not match how they draft, and confidentiality, because client matter data must not train a vendor's models. Both are selection criteria, not reasons to build. There is also a client facing angle Indian firms underrate. Corporate clients increasingly ask their outside counsel how they use technology to control cost and turnaround, and a firm that can show faster, more consistent review and correct stamping wins on value, not just rate. A bought AI tool that compresses turnaround is a competitive asset in pitches, while a half finished internal build is a liability nobody wants to demo. The firms that win this are not the ones that built software, they are the ones that chose and adopted the right tool quickly. ## The decision, stated so you can reproduce it Frame it as realization, not IT cost. Write a one page view across a year: - Build or stay manual: billable hours lost to manual drafting, precedent hunting, slow review and manual stamping, plus write offs from long cycles.

• Buy: seats times annual price, plus setup and training. For a transparent buy anchor, Adira publishes per seat pricing: Practice at 89 US dollars per seat per month billed annually, roughly 7,400 rupees (approx, see adiralaw.com for current pricing), three seat minimum; and Firm at 179 US dollars per seat per month billed annually, roughly 14,900 rupees (approx), five seat minimum, with Enterprise custom and a 7 day free trial. That gives an exact annual buy number to set against the hours your lawyers lose. Many legal tech incumbents are quote only, so request quotes to compare fairly. Then fix one metric and apply it to every tool the same way: review time per agreement, critical clause detection rate on a fixed set of NDAs and MSAs, or turnaround on a standard matter. ## Tools worth a trial - SpotDraft: an India origin CLM with strong local context and workflow, relevant for firms handling high volume transactional work for Indian clients. Pricing not public, confirm with vendor.
• Ironclad: strong workflow automation, more common in corporate legal but useful for high volume transactional practices; quote only.
• LinkSquares: AI extraction and analytics, useful where a firm manages client contract portfolios; pricing not public, confirm with vendor.
• Adira: an AI legal operating system built on Anthropic's Claude and designed around how firms work: drafting, clause level editing, per clause risk and compliance review, files, cases and timeline, e-sign and e-stamp, and a company persona tuned to the firm's own style. It is India-first and expanding, which matters for stamping and local drafting, and it does not train on your matter data. Adira's own measured result is directly relevant: 18 law firms using it report contract review and due diligence falling from 10 to 12 days to under 2 hours on their matters. ## How to decide, a short checklist 1. Measure the billable hours lost today to manual drafting, review and stamping.

2. List your top three jobs, for example first pass review, precedent reuse and due diligence, and test each tool on your own matters.
3. Fix one metric and measure every option identically.
4. Score confidentiality hard: encryption, role based and conflict aware access, and a clear no training on your data policy.
5. Buy the tool lawyers will adopt and that handles Indian stamping, because an unused license saves no hours. ## Where Adira fits Indian firms that want to compress review and due diligence while staying correct on stamping can use Adira's 7 day trial to run their own test: the same agreements, the metric that matters, measured the same way against current practice. The 18 firm result above is Adira's own, attributed and method stated, not an industry average, and Adira has not published an independently adjudicated head-to-head against a named competitor, so judge it on your own matters. See current plans and start at adiralaw.com. For an Indian law firm the logic is simple: your margin is lawyer time, so buy the tool that returns the most of it and spend none of it building software.