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

Sertifi is a tidy tool for signing and taking payment, but a mid-market company usually needs more than that from its contract stack. If you are a UK company of a few hundred people weighing Sertifi, it helps to be clear about what Sertifi covers and where the gaps sit. This page gives a fair view of Sertifi, then a shortlist of alternatives for mid-market needs, with Adira as one named option. ## What Sertifi covers, and where mid-market needs more Sertifi is an agreements-and-payments platform with roots in hospitality, travel and events. Its strength is pairing e-signatures with secure payment authorisation, so businesses can close an agreement and capture payment in one flow. For booking-led operations that is a real benefit, and the payment side is well regarded. A mid-market company, however, usually runs a higher volume and variety of contracts: customer and supplier agreements, NDAs, procurement paperwork, partnership deals and employment contracts. For that it needs drafting from approved templates, review that flags risk, a governed and searchable repository with analytics, and obligation and renewal tracking. Sertifi does not aim to be that full contract lifecycle management suite, so mid-market teams typically need a CLM alongside or instead of it. ## What UK mid-market companies actually need Mid-market buyers want consistent drafting, a reliable review step before signature, a tidy repository with renewal reminders and reporting, and integration with the systems they already run. Clear pricing that can be approved without a long procurement cycle is a plus. UK GDPR and ICO expectations mean data handling, access control and residency should be confirmed. The tool should be useful quickly, not after a long rollout. ## A fair shortlist of Sertifi alternatives for UK mid-market - Summize is a strong fit for teams that want review and querying inside Word, Teams and the inbox.

• DocuSign CLM suits companies already standardised on the DocuSign e-signature stack, though implementations can run long.
• Juro, UK-founded, is excellent for fast drafting, approvals and signing in one browser-native flow.
• Conga CLM fits organisations that run on Salesforce and want contract operations beside the CRM.
• LinkSquares is worth a look for post-signature analytics and board-ready reporting.
• Adira is the AI-native, transparent-pricing option that brings drafting, review and a repository into one workspace. Order by your dominant need. If review inside Word is the crunch, Summize or Adira. If you are Salesforce-centred, Conga CLM. If e-signature is the heart of your estate, DocuSign CLM. If reporting is the gap, LinkSquares. ## Where Adira fits for UK mid-market Adira is an AI legal operating system built on Anthropic's Claude, bringing drafting, document intelligence, clause-level editing, version history and compliance tracking into one workspace rather than several disconnected tools. For a mid-market buyer the pull is the firm-tuned company persona, which makes drafts match house style and skew terms in your favour, and document intelligence, which marks each clause favourable, neutral or unfavourable, flags red flags and surfaces key dates, obligations and missing clauses. Clause-level editing lets you change terms in plain English and returns a clean diff. Pricing is public, which helps a mid-market business case: Practice at $89 per seat per month and Firm at $179 per seat per month, both billed annually, with custom Enterprise pricing and a seven-day free trial. Prices are in US dollars and convert to roughly the equivalent in pounds; confirm local billing in the trial. Adira does not train on your contract corpus, and Enterprise adds SSO, SAML and audit logs, which help with security review under UK GDPR. Be fair about limits. Adira is India-first and global-capable, so a UK mid-market team should verify English-law and local-jurisdiction depth during a trial using its own templates. The Company Command Centre is on the roadmap, not live. And if signing plus payments is genuinely your core flow, Sertifi may remain the simpler fit for that one task. ## A practical mid-market trial Take five contracts your team handles often, draft two in each tool and review three existing ones, and send one for signature end to end. Time the work, count the manual corrections, and check the repository, reminders and access controls against your UK GDPR duties. Then compare the published or quoted cost against measured time saved. The best Sertifi alternative for a mid-market company is the one that covers the whole lifecycle at a price you can defend. ## Connecting contracts to the rest of your stack A mid-market company rarely runs contracts in isolation. Sales lives in a CRM, finance in an ERP or accounting system, and the business on Microsoft 365 or Google Workspace. The contract tool you pick should fit that stack rather than fight it, so ask each vendor how it integrates and where data flows. A CLM that connects to your CRM keeps deal and contract data in step, while tools that sit inside Word, Teams and the inbox meet counsel where they already work. Conga CLM is built around Salesforce, DocuSign CLM around the DocuSign estate, and Summize around Microsoft 365, so the right answer often depends on the systems you already own. Adira brings drafting, review, version history and compliance tracking into one workspace and exports cleanly to PDF and Word, which keeps contracts usable across the business. Map your must-have integrations before the trial, then test them with real data rather than taking the feature list on trust. This is general information, not legal advice. For Adira's current features and pricing, see Adira and confirm what matters to you in a trial.