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Comparison · Collab
Immich vs Double
A side-by-side editorial comparison of Immich and Double — release velocity, themes, recent moves, and the top alternatives to consider.
Immich vs Double: at a glance
What is Immich?
Immich is four release candidates into v3 with every feature note published somewhere else.
The visible release stream is a v3.0.0 RC series — rc.0 through rc.3, cut over eleven days in June — and each entry is the same template: a release-candidate disclaimer, a database and library backup warning, and instructions to move IMMICH_VERSION from v2 to v3 or the rolling v3-rc tag. The actual release notes live on a work-in-progress preview page outside the changelog.
What is Double?
A bookkeeping platform absorbing one accounting task a week into its chat agent.
Double is accounting software for bookkeeping firms, built around QuickBooks Online and Sage, and almost every weekly release now attaches something new to Ask Double, its chat agent. Since late May the agent has learned to post batches of transactions from a single file, create and edit transactions from plain language, save reusable workflows as shareable skills, build workpapers by tying balances to supporting documents, import accruals, create and copy client metrics across an entire book, edit spreadsheets live in the chat, and take voice input. The newest release lets it reach outside Double entirely, into Slack, Notion, and HubSpot.
Immich vs Double: editorial side-by-side
Immich
0.0COLLAB
Immich is four release candidates into v3 with every feature note published somewhere else.
◆ Current state
The visible release stream is a v3.0.0 RC series — rc.0 through rc.3, cut over eleven days in June — and each entry is the same template: a release-candidate disclaimer, a database and library backup warning, and instructions to move IMMICH_VERSION from v2 to v3 or the rolling v3-rc tag. The actual release notes live on a work-in-progress preview page outside the changelog.
◆ Where it's heading
What the feed does show is a project running a disciplined pre-release: a rolling RC tag so testers do not have to chase point versions, and two-to-seven day turnarounds between candidates as bugs come in. What it does not show is a single feature, which means anyone tracking Immich through its changelog learns only that a major version is close, not what it changes.
◆ Prediction
A v3.0.0 stable release follows once the RC turnaround lengthens; the entries give no basis for predicting what it contains, because none of them describe it.
Double
6.3COLLAB
A bookkeeping platform absorbing one accounting task a week into its chat agent.
◆ Current state
Double is accounting software for bookkeeping firms, built around QuickBooks Online and Sage, and almost every weekly release now attaches something new to Ask Double, its chat agent. Since late May the agent has learned to post batches of transactions from a single file, create and edit transactions from plain language, save reusable workflows as shareable skills, build workpapers by tying balances to supporting documents, import accruals, create and copy client metrics across an entire book, edit spreadsheets live in the chat, and take voice input. The newest release lets it reach outside Double entirely, into Slack, Notion, and HubSpot.
◆ Where it's heading
The pattern is unusually legible: each week takes one task a bookkeeper does by hand and moves it into the agent, always with a human approval step before anything posts. What changed with Connections is the boundary — until now Ask Double reasoned over Double's own data, and reaching a Slack thread or a CRM record makes it an assistant over the firm's whole context. The read/write tool separation shipped alongside it is the tell: the product is being designed for a profession where an unreviewed write is a compliance problem, not a bug. The Scale-tier and AI-credit gating throughout shows the agent is also the upsell.
◆ Prediction
Connections launched with read and write separated and writes gated on approval; the open question is when a firm can grant standing write permission for routine cases, since approval-per-action is the thing that caps how much work the agent can actually absorb.
Alternatives to Immich and Double
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Immich or Double.
Jellyfin
Jellyfin drops the 10. prefix and puts 12.0 through a three-candidate preview.
PhotoPrism
PhotoPrism swapped in an ONNX vision pipeline, then opened the library to 360° media at 16K.
EGroupware
Two branches, one deadline: 23.1 security coverage ends August 15th and 26.x is the only exit.
SOGo
SOGo's 5.12 line has become a CVE conveyor belt while the team's attention sits on SOGo 6.
File Browser
File Browser is shutting down — the repo archives on 2026-09-01 and no security fixes follow.
See all Immich alternatives → · See all Double alternatives →
Recent activity from Immich and Double
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoDoubleConnections: Ask Double reaches Slack, Notion, and HubSpot ⚡
- 10d agoDoubleVoice input for Ask Double
- 17d agoDoubleMetrics created and copied across clients via Ask Double
- 24d agoDoubleAI workpapers and accrual imports in Ask Double
- 1mo agoDoubleLive spreadsheet editing inside Ask Double
- 1mo agoImmichThird v3 candidate fixes issues found in rc.2
- 1mo agoDoubleAsk Double creates transactions from documents or descriptions
- 1mo agoImmichSecond v3 candidate fixes issues found in rc.1
- 1mo agoImmichRolling v3-rc tag introduced for prereleases
- 1mo agoImmichFirst v3 release candidate opens the major-version cut
Frequently asked questions
What is the difference between Immich and Double?
They serve adjacent needs but don't currently overlap on shipped themes. Double is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Immich better than Double?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Double is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Immich?
Top Immich alternatives in Collab are ranked by recent ship velocity. Browse the "Immich alternatives" section above for the current picks, or visit /alternatives/immich for the full list with editorial commentary on each.
What are the best alternatives to Double?
Top Double alternatives in Collab are ranked by recent ship velocity. Browse the "Double alternatives" section above for the current picks, or visit /alternatives/double for the full list with editorial commentary on each.