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Head-to-head · Museum Software

CollectionSpace vs Mimsy XG

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score CollectionSpace #2 in Museum Software 8.2/10 Free plan · pricing on request Free plan✓ 5 of 5 features Try CollectionSpace
Mimsy XG #7 in Museum Software 6.8/10 Pricing on request ✓ 4 of 5 features Visit Axiell

CollectionSpace leads on 2 checks, Mimsy XG on 0, and 4 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCollectionSpace · 8.2/10
  • Free planonly CollectionSpace
  • Most featuresCollectionSpace · 5 of 5

CollectionSpace scores higher on our rubric for museum software: 8.2 against 6.8 out of 10; our editors rank them #2 and #7.

CollectionSpace offers free plan; Mimsy XG doesn't. CollectionSpace offers rights tracking; Mimsy XG doesn't publish it.

CollectionSpace is the better fit for museums seeking open-source, standards-based software. Mimsy XG is the better fit for museums needing collection workflows and online publishing.

  • CollectionSpace fits best

    Museums seeking open-source, standards-based software

  • Mimsy XG fits best

    Museums needing collection workflows and online publishing

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature CollectionSpace 8.2/10 Visit ↗ Mimsy XG 6.8/10 Visit ↗
At a glance
Editor score 8.2 6.8
Ranking #2 in Museum Software #7 in Museum Software
Best for Museums seeking open-source, standards-based software Museums needing collection workflows and online publishing
Pricing model Free plan + paid Paid
Starting price Not published Not published
Free plan ✓ (best) —
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop
Platforms Web Windows, macOS
Support Email, Tickets, Community, Docs Tickets, Community, Docs
Integrations 2 integrations 3 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features CollectionSpace 5/5 · Mimsy XG 4/5
Collection cataloging ✓ ✓
Loan management ✓ ✓
Exhibition management ✓ ✓
Rights tracking ✓ (best) Not published
Public collections access ✓ ✓
Specs
Deployment Both Both
Our review
Pros
  • SPECTRUM-based records support cataloging and collection procedures.
  • Workflows cover loans, exhibitions, accession and deaccession.
  • Choose Lyrasis-managed cloud hosting or install it on your own infrastructure.
  • Tracks cataloguing, acquisitions, loans, movements, storage and conservation
  • Supports exhibitions, permissions, multimedia, imports, exports and reports
  • Offers online publishing, an open API and integrations with Axiell tools
Cons
  • Lyrasis-hosted pricing is quote-based and depends on object-record count.
  • Self-hosting requires institutions to install the software on their infrastructure.
  • Optional contributor tiers and hosting fees apply.
  • Pricing is quote-based, with no free plan listed
  • Deployment includes client-server software, managed hosting and desktop options
  • Axiell describes Mimsy XG as a legacy system
Our verdict

CollectionSpace is a web-based, open-source collections information management system for museums and other collecting organizations. It suits teams that need structured collection records alongside workflows for cataloging, loans,…

Read the review →

Mimsy XG is a collections management system from Axiell for museums and other institutions managing multidisciplinary collections. It brings object records together with workflows for acquisitions, loans, movements, storage and…

Read the review →
  1. CollectionSpaceMuseum Software 8.2Free plan · pricing on request
  2. Mimsy XGMuseum Software 6.8Pricing on request

Strengths and trade-offs

  • CollectionSpace — where it wins

    • SPECTRUM-based records support cataloging and collection procedures.
    • Workflows cover loans, exhibitions, accession and deaccession.
    • Choose Lyrasis-managed cloud hosting or install it on your own infrastructure.

    Where it doesn't

    • Lyrasis-hosted pricing is quote-based and depends on object-record count.
    • Self-hosting requires institutions to install the software on their infrastructure.
    • Optional contributor tiers and hosting fees apply.

  • Mimsy XG — where it wins

    • Tracks cataloguing, acquisitions, loans, movements, storage and conservation
    • Supports exhibitions, permissions, multimedia, imports, exports and reports
    • Offers online publishing, an open API and integrations with Axiell tools

    Where it doesn't

    • Pricing is quote-based, with no free plan listed
    • Deployment includes client-server software, managed hosting and desktop options
    • Axiell describes Mimsy XG as a legacy system
  • CollectionSpace8.2/10 · Free plan · pricing on request

    A standards-based system for collection records, workflows and public browsing.

    Try CollectionSpaceFull verdict →
  • Mimsy XG6.8/10 · Pricing on request

    Mimsy XG covers collection workflows and online publishing, with quote-based pricing.

    Visit AxiellFull verdict →

More comparisons

All museum software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update