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Head-to-head · Resource Management Software

Retain vs Mosaic

  • Updated Sep 2026
  • Both researched from official sources
  • 5 checks side by side
Retain #4 in Resource Management Software —/10 Pricing on request ✓ 5 of 5 features Visit Retain
Higher score Mosaic #6 in Resource Management Software 7.0/10 Pricing on request ✓ 5 of 5 features Visit Mosaic

Retain leads on 0 checks, Mosaic on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMosaic · 7.0/10

Our editors rank Retain at #4 and Mosaic at #6 for resource management software; Retain has no rubric score yet (facts researched, not yet scored), so the checks below decide.

On planning granularity, Retain gives you Custom where Mosaic offers Daily.

Retain is the better fit for established enterprises needing governed staffing. Mosaic is the better fit for design and consulting staffing teams.

  • Retain fits best

    Established enterprises needing governed staffing

  • Mosaic fits best

    Design and consulting staffing teams

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Side by side

Feature Retain —/10 Visit ↗ Mosaic 7.0/10 Visit ↗
At a glance
Editor score — 7.0
Ranking #4 in Resource Management Software #6 in Resource Management Software
Best for Established enterprises needing governed staffing Design and consulting staffing teams
Pricing model Paid Paid
Starting price Not published Not published
Free plan Not published Not published
Free trial — —
Deployment Cloud, Self-hosted Cloud, Mobile
Platforms Web Web, iOS, Android
Support Email, Phone, Tickets Email, Live chat, Phone, Docs
Compliance ISO 27001, SOC 2, GDPR SOC 2, GDPR, SSO/SAML, 2FA
Integrations 5 integrations 22+ integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Retain 5/5 · Mosaic 5/5
Capacity planning ✓ ✓
Workload management ✓ ✓
Skills matching ✓ ✓
Scenario planning ✓ ✓
Resource requests ✓ ✓
Specs
Planning granularity Custom Daily
Our review
Pros
  • Capacity, workload and utilisation visibility across teams
  • Skills taxonomy, matching and AI-assisted suitability recommendations
  • Scenario planning, requests, analytics, audit trails and SSO
  • Capacity heat maps and utilization reporting support workload balancing.
  • Skills- and availability-based recommendations help identify staffing options.
  • Scheduling, forecasting, budget tracking, and mobile apps cover core planning needs.
Cons
  • Pricing requires contacting sales
  • Web platform may not suit teams needing broader platform coverage
  • Enterprise-oriented governance may exceed smaller teams' needs
  • Pricing requires a sales conversation rather than a published plan rate.
  • Integrations carry an additional cost.
  • Some advanced reporting and support features are limited to Enterprise.
Our verdict

Retain is a resource management platform for professional services organisations coordinating complex projects across departments, projects and locations. It brings together resource planning, scheduling, capacity reporting, workload and…

Read the review →

Mosaic is a collaborative project and resource management platform for professional-services organizations. It is designed for executives, project managers, and team leaders who need to schedule work, assign people, balance workloads,…

Read the review →
  1. RetainResource Management Software —Pricing on request
  2. MosaicResource Management Software 7.0Pricing on request

Strengths and trade-offs

  • Retain — where it wins

    • Capacity, workload and utilisation visibility across teams
    • Skills taxonomy, matching and AI-assisted suitability recommendations
    • Scenario planning, requests, analytics, audit trails and SSO

    Where it doesn't

    • Pricing requires contacting sales
    • Web platform may not suit teams needing broader platform coverage
    • Enterprise-oriented governance may exceed smaller teams' needs
  • Mosaic — where it wins

    • Capacity heat maps and utilization reporting support workload balancing.
    • Skills- and availability-based recommendations help identify staffing options.
    • Scheduling, forecasting, budget tracking, and mobile apps cover core planning needs.

    Where it doesn't

    • Pricing requires a sales conversation rather than a published plan rate.
    • Integrations carry an additional cost.
    • Some advanced reporting and support features are limited to Enterprise.
  • Retain—/10 · Pricing on request

    A governed resource management platform for complex professional services staffing.

    Visit RetainFull verdict →
  • Mosaic7.0/10 · Pricing on request

    A broad resource planning platform for professional-services staffing teams.

    Visit MosaicFull verdict →

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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026