Clearbrief
7.5#1 in legal ai softwareFrom $300 a monthFree planWebExtensionWindows
VisitClearbrief vs OpusLaw
What both publish
| Fact | Clearbrief | OpusLaw |
|---|---|---|
| Integrations | Official materials list integrations with LexisNexis, Fastcase/vLex, Relativity, iManage, NetDocuments, Clio, Reveal, MyCase 8AM, SharePoint and Box. | The FAQ says Carta AI integrates with common practice management and document management platforms, with enterprise integrations for custom workflows. |
| Intended users | Clearbrief says it is used by litigators, in-house legal teams, courts, government agencies, arbitrators, and boutique firms. | OpusLaw describes its tools as designed for legal professionals and highlights law firms, solo attorneys, in-house counsel, and litigation users. |
| Security | Clearbrief states it is SOC 2 Type 2 certified and that customer data is never used to train large language models. | OpusLaw says data is encrypted in transit and at rest, confidential data is not used to train its AI, and matters remain isolated. |
| Support | Official help directs users to email [email protected] for technical support, while the guides page exposes installation guides after sign-in. | Listed plan support ranges from email and priority support to dedicated support; the about page says every subscriber receives support. |
Clearbrief plans
- Law studentsFree
- Solo$300 a month
- Enterprise UnlimitedPriced on request
OpusLaw plans
- Carta Actus$9.99 a month
- Carta Corpus$29.99 a month
- Carta Magistra$79.99 a month
- Carta Suprema$149.99 a month
Pick Clearbrief if…
Clearbrief suits litigators, in-house legal teams, courts, government agencies, arbitrators, and boutique firms working with legal documents and evidence. Its law-student free plan may also suit students seeking legal writing tools.
Pick OpusLaw if…
OpusLaw is aimed at legal professionals, including law firms, solo attorneys, in-house counsel, and litigation users. It may suit practitioners seeking research, drafting, contract analysis, and matter workspace tools in one web service.