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Head-to-head · Legal CRM Software

InterAction+ vs Litera Foundation 365

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score InterAction+ #1 in Legal CRM Software 9.1/10 Pricing on request ✓ 2 of 6 features Visit InterAction+
Litera Foundation 365 #8 in Legal CRM Software 8.0/10 Pricing on request ✓ 1 of 6 features Visit Litera

InterAction+ leads on 0 checks, Litera Foundation 365 on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreInterAction+ · 9.1/10
  • Most featuresInterAction+ · 2 of 6

InterAction+ scores higher on our rubric for legal crm software: 9.1 against 8.0 out of 10; our editors rank them #1 and #8.

Litera Foundation 365 offers lead pipeline; InterAction+ doesn't.

InterAction+ is the better fit for large firms focused on relationships and referrals. Litera Foundation 365 is the better fit for large firms needing business-development intelligence.

  • InterAction+ fits best

    Large firms focused on relationships and referrals

  • Litera Foundation 365 fits best

    Large firms needing business-development intelligence

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature InterAction+ 9.1/10 Visit ↗ Litera Foundation 365 8.0/10 Visit ↗
At a glance
Editor score 9.1 8.0
Ranking #1 in Legal CRM Software #8 in Legal CRM Software
Best for Large firms focused on relationships and referrals Large firms needing business-development intelligence
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud, Self-hosted, Mobile Cloud, Self-hosted
Platforms Web, iOS, Android Web
Support Email, Phone, Docs Email, Phone, Docs
Compliance GDPR, HIPAA, 2FA SOC 2, ISO 27001, GDPR
Integrations 11 integrations 50+ integrations
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features InterAction+ 2/6 · Litera Foundation 365 1/6
Intake forms Not checked yet Not checked yet
Lead pipeline — ✓ (best)
Referral tracking ✓ (best) Not checked yet
Consultation booking Not checked yet Not checked yet
Mobile app ✓ (best) Not checked yet
Email and SMS Not checked yet Not checked yet
Specs
Lead capacity Not checked yet Not checked yet
Our review
Pros
  • Centralizes relationship data with engagement analysis and AI recommendations
  • Automates capture of emails, meetings, calendar invites and marketing activity
  • Connects Microsoft tools, mobile apps, APIs and referral tracking
  • Connects client, opportunity, engagement, and relationship views
  • Finds whitespace and cross-sell opportunities with relationship scoring
  • Integrates with Microsoft 365, Outlook, Teams, and document systems
Cons
  • Pricing is handled through contact sales
  • It is not positioned around a lead pipeline
  • Its broad relationship focus may exceed smaller firms’ needs
  • Pricing requires contacting Litera for a quote or demo
  • Web-only access limits platform flexibility
  • Emphasizes business development over intake and client operations
Our verdict

InterAction+ is a customer relationship management platform for law firms and professional-services organizations. It brings client, prospect and relationship data into a central system, then supports business development through…

Read the review →

Litera Foundation 365 is a legal CRM for law firms, built on Microsoft technology. It is aimed at lawyers and business-development teams that need a connected view of client relationships, opportunities, engagement, and firm experience.…

Read the review →
  1. InterAction+Legal CRM Software 9.1Pricing on request
  2. Litera Foundation 365Legal CRM Software 8.0Pricing on request

Strengths and trade-offs

  • InterAction+ — where it wins

    • Centralizes relationship data with engagement analysis and AI recommendations
    • Automates capture of emails, meetings, calendar invites and marketing activity
    • Connects Microsoft tools, mobile apps, APIs and referral tracking

    Where it doesn't

    • Pricing is handled through contact sales
    • It is not positioned around a lead pipeline
    • Its broad relationship focus may exceed smaller firms’ needs

  • Litera Foundation 365 — where it wins

    • Connects client, opportunity, engagement, and relationship views
    • Finds whitespace and cross-sell opportunities with relationship scoring
    • Integrates with Microsoft 365, Outlook, Teams, and document systems

    Where it doesn't

    • Pricing requires contacting Litera for a quote or demo
    • Web-only access limits platform flexibility
    • Emphasizes business development over intake and client operations
  • InterAction+9.1/10 · Pricing on request

    A relationship-focused legal CRM for firms that prioritize referrals and business development.

    Visit InterAction+Full verdict →
  • Litera Foundation 3658.0/10 · Pricing on request

    A relationship-intelligence CRM for law-firm business development and cross-sell discovery.

    Visit LiteraFull verdict →

More comparisons

All legal CRM software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update