Best Sirion Alternative for Mid-Market Companies in the UK (2026)

Sirion is a powerful enterprise contract lifecycle management platform, strongest in supplier-side contract management, obligation tracking and AI across large, complex estates. For a mid-market company in the UK, the issue is rarely capability. It is proportion. Sirion is built for the scale and governance needs of very large organisations, with implementation effort and quote-only pricing to match. A mid-market firm has outgrown spreadsheets and basic tools, but usually does not have the procurement and legal operations depth that Sirion assumes. It needs growing governance and better visibility without an enterprise programme. Here is an honest look at the alternatives for that stage. ## Where Sirion fits, and where it strains for the mid-market Sirion is designed for enterprise supplier relationship and contract management at high volume, with strong post-signature obligation and performance tracking. Large organisations value that depth across thousands of agreements. For a mid-market company the trade is weight and cost opacity. A full deployment is a significant project, much of the platform targets a scale the company has not reached, and the lack of public pricing makes it hard to compare on budget. Sirion is a strong product that often arrives a size or two larger than a mid-market contract function needs, especially if supplier governance is only part of the job. ## A fair shortlist for mid-market companies in the UK Choose for your contract mix, the governance you need and how much you want to configure. - Gatekeeper. A UK-rooted tool focused on supplier and contract management with strong vendor and renewal tracking. Best when third-party and procurement contracts dominate.

• Malbek. A configurable, modern CLM aimed at the mid-market, lighter to adopt than the largest incumbents.
• LinkSquares. Strong repository, post-signature AI and reporting. Best when visibility and metrics for leadership are the priority.
• Conga CLM. Mature CLM with strong document generation and Salesforce alignment. Best where contracting sits close to CRM and revenue operations.
• Adira. An AI-native workspace with transparent per-seat pricing, covered below. For many mid-market firms, Gatekeeper wins on supplier and renewal management, Malbek wins on configurable workflow without enterprise weight, LinkSquares wins on visibility, and Conga wins near Salesforce. ## What a UK mid-market company needs from a contract tool At mid-market scale the job is to run contracts well, not just store them. Good looks like this. First, a reliable repository with search so nothing is lost as volume grows. Second, renewal, obligation and key-date tracking, because missed dates now carry real money. Third, drafting and review that help a small legal or commercial team keep pace. Fourth, approval workflows and role-based access as more people touch contracts. Fifth, reporting and visibility for leadership on risk and exposure across the portfolio. Sixth, UK context such as UK GDPR obligations, and pricing you can plan against as you add seats. Sirion can deliver all of this and more, but a mid-market buyer should test whether a lighter, faster-to-adopt tool covers the real need now, with room to grow, rather than committing to an enterprise supplier-governance platform before the scale justifies it. ## Where Adira fits for a mid-market company in the UK Adira is an AI legal operating system that brings drafting, review, tracking and governance into one workspace, built on Anthropic's Claude. For a mid-market team, several points are relevant. Pricing is public: Practice is 89 US dollars per seat per month billed annually and Firm is 179 US dollars per seat per month billed annually, with a custom Enterprise tier and a 7-day free trial. Adira prices in US dollars, which converts to roughly the pound equivalent at the current rate, with local billing to confirm in the trial, a clear contrast with quote-only platforms like Sirion. Adira learns a firm persona from your documents so drafts match house style, models contracts as a structured clause tree for precise edits and dependency tracking, and marks per-clause risk as favourable, neutral or unfavourable. Files, cases and an activity timeline give version history and accountability as more people get involved. It does not train on your contract corpus, and the Enterprise tier adds single sign-on, SAML and audit logs. The Company Command Centre, a single pane of legal health, is on the roadmap, so treat it as planned. Be fair about the limits. Adira is India-first in its deepest legal coverage and global-capable by design, so a UK mid-market company should verify English-law depth and the specific compliance items it needs during the trial. Adira is a credible challenger here, not the category leader, and if heavy supplier and procurement governance is the central need, Gatekeeper or an enterprise platform such as Sirion may fit better. For a team that wants an AI workspace with visible pricing and fast setup, Adira earns a place on the shortlist. ## How to choose Start from your biggest gap. If it is supplier and renewal management, trial Gatekeeper. If it is configurable workflow without enterprise weight, trial Malbek. If it is visibility and reporting, trial LinkSquares. If contracting sits near Salesforce, trial Conga. If you want an AI workspace with transparent pricing, trial Adira alongside one other tool. Load a representative sample of live contracts into each, test search, a renewal alert, an approval flow and an AI review on a real agreement, and keep the one that gives your team the most control for a cost you can plan. This is general information, not legal advice. Confirm jurisdiction-specific requirements with qualified counsel. You can see Adira's full feature set and current pricing at Adira.