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Comparison · Collab
Double vs Easy!Appointments
A side-by-side editorial comparison of Double and Easy!Appointments — release velocity, themes, recent moves, and the top alternatives to consider.
Double vs Easy!Appointments: at a glance
What is Double?
Double fills out QBO invoicing as Free Scale Week converts to trials.
Double is an accounting-practice platform built around QuickBooks Online, with the Ask Double assistant at its centre. The latest release ends Free Scale Week, adds QBO custom fields to invoices, and lets Ask Double split and copy PDFs into per-transaction documents, alongside a long list of fixes. It follows Connectors opening to all users, including any MCP server.
What is Easy!Appointments?
Easy!Appointments makes CalDAV sync failures explain themselves.
Easy!Appointments ships slowly through alpha and beta pre-releases. The 1.6.0 cycle added Jitsi meeting links for appointments booked on the public page, a meeting-link field, and a dedicated Google Calendar integration section. The 1.6.1 pre-releases tighten input validation and make CalDAV sync usable on local networks, with failures explained on the calendar page.
Double vs Easy!Appointments: editorial side-by-side
Double
6.3COLLAB
Double fills out QBO invoicing as Free Scale Week converts to trials.
◆ Current state
Double is an accounting-practice platform built around QuickBooks Online, with the Ask Double assistant at its centre. The latest release ends Free Scale Week, adds QBO custom fields to invoices, and lets Ask Double split and copy PDFs into per-transaction documents, alongside a long list of fixes. It follows Connectors opening to all users, including any MCP server.
◆ Where it's heading
Two tracks run in parallel: fuller QBO bookkeeping coverage, with invoices now carrying tax, terms, discounts and custom fields, and an AI layer that reaches across a firm's tools. Live task counts updating when 'the Double MCP, or an agent' acts show Double expecting external agents to work inside it, not just Ask Double.
◆ Prediction
Expect more of the agent-facing surface, with the Double MCP and agent-created tasks gaining explicit features. Scale-tier features such as the revenue-share allocations and bank imports will keep being used as upgrade bait after the free week.
Easy!Appointments
0.0COLLAB
Easy!Appointments makes CalDAV sync failures explain themselves.
◆ Current state
Easy!Appointments ships slowly through alpha and beta pre-releases. The 1.6.0 cycle added Jitsi meeting links for appointments booked on the public page, a meeting-link field, and a dedicated Google Calendar integration section. The 1.6.1 pre-releases tighten input validation and make CalDAV sync usable on local networks, with failures explained on the calendar page.
◆ Where it's heading
The scheduler is building out integrations (Google Calendar, CalDAV, Jitsi) and then hardening them so self-hosters can diagnose problems without reading logs. Cadence is slow, with months between pre-releases, and the 1.6.0 notes are repeated across three cuts.
◆ Prediction
A 1.6.1 stable release with the CalDAV and validation work is the likely next step; the entries don't show new integrations queued behind it.
Alternatives to Double and Easy!Appointments
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 Double or Easy!Appointments.
AFFiNE
AFFiNE's canaries stay in maintenance mode: three dependency bumps in three days.
Elgg
Elgg 7.1.1 is a cleanup patch: the 7.x line is back to maintenance mode
Wiki.js
Wiki.js 3 beta.639 adds a glossary that auto-links terms across pages.
Hive
Hive is building a services back office: proposals, SOW decks, progress billing and QuickBooks jobs.
Wiki.js
Wiki.js 3.0 beta adds a glossary layer while still fixing how v2 sites migrate.
See all Double alternatives → · See all Easy!Appointments alternatives →
Recent activity from Double and Easy!Appointments
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoDoubleInvoice custom fields, PDF splitting in Ask Double
- 8d agoDoubleAsk Double Connectors GA, with any MCP server ⚡
- 15d agoDoubleUndeposited Funds deposits and bank-feed matching
- 22d agoDoubleInvoices gain sales tax, addresses, terms and discounts
- 29d agoDoubleAsk Double adds cheaper Standard model and Auto routing
- 1mo agoEasy!Appointments1.6.1 beta: clearer CalDAV errors and local-network hosts
- 1mo agoDoubleInteractive Statement of Cash Flows completes the set
- 1mo agoEasy!Appointments1.6.1 alpha: stricter service and request validation
- 6mo agoEasy!Appointments1.6.0 beta.2: another cut of the Jitsi and calendar work
- 7mo agoEasy!Appointments1.6.0 beta.1: Jitsi and calendar work reaches beta
- 7mo agoEasy!Appointments1.6.0 alpha: Jitsi links and a Google Calendar section
- 1y agoEasy!Appointments1.5.2 beta: permission checks and bug fixes
Frequently asked questions
What is the difference between Double and Easy!Appointments?
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 Double better than Easy!Appointments?
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 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.
What are the best alternatives to Easy!Appointments?
Top Easy!Appointments alternatives in Collab are ranked by recent ship velocity. Browse the "Easy!Appointments alternatives" section above for the current picks, or visit /alternatives/easy-appointments for the full list with editorial commentary on each.