BlackBoiler vs Tiro
BlackBoiler
blackboiler.comTiro
lexicallabs.comSide by side
| Figure | BlackBoiler | Tiro |
|---|---|---|
| Price from | $104.17/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 3 | 0 |
| Spec score · Contract Analysis Software | 8.4 (#6) | 6.9 (#22) |
| Headquarters | Brambleton, Virginia, United States | London, United Kingdom |
| What it does | BlackBoiler applies an organization's playbook, prior redlines, approved language, and examples to produce first-pass tracked changes and comments in Microsoft Word. | Tiro uses deep learning and logic-based AI to review, risk-score and help negotiate contracts, with a focus on inbound contracts. |
Plans
In their own words
BlackBoiler
BlackBoiler reviews contracts in Microsoft Word by applying an organization’s playbook, previous redlines, approved wording, and examples. It creates first-pass tracked changes and comments; reviewers then accept, modify, reject, escalate, or negotiate each suggestion. Veris provides conversational access to playbooks and contract language within Word. The service covers recurring agreements such as NDAs, service agreements, and subcontracts, plus construction prime contracts, subcontracts, and professional services agreements using AIA, ConsensusDocs, and EJCDC forms. BlackBoiler is aimed at in-house legal teams, law firms, contract managers, and construction legal, commercial, procurement, and project teams. It concentrates on pre-execution review and redlining, while an existing CLM can handle intake, approvals, signatures, and the broader lifecycle. Platforms are web and API. Starter costs $1,250/user/year, Pro costs $3,000/user/year, Enterprise pricing is custom, and a seven-day trial requires a credit card.
Tiro
Tiro is contract review and negotiation software for inbound agreements. It combines deep-learning algorithms, a logic-based expert system, and integrations with large language models such as GPT. Contracts can be checked against an organisation’s policies or industry standards, with key terms, party responsibilities, risks, and red flags identified. Negotiation support includes issue guidance, standard wording, clause libraries, precedent search, redlining, and requested-change lists. Tiro extracts contract metadata and risk data, analyzes executed contracts, and provides search and Q&A across those agreements. Risk information can appear in reports or documents or be sent to another platform. Access is available through a web app with document storage and a Microsoft Word add-on. Listed integrations include CLM, vendor management, Microsoft Teams, HighQ, and SharePoint. It currently reviews goods and services contracts across listed sectors, plus NDAs. Pricing is on request, based on volume or bulk review.