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Comparison · Collab
Double vs HedgeDoc
A side-by-side editorial comparison of Double and HedgeDoc — release velocity, themes, recent moves, and the top alternatives to consider.
Double vs HedgeDoc: at a glance
What is Double?
Double is turning its accounting assistant into the way the work gets done
Double ships weekly, and nearly every release extends Ask Double rather than the surrounding application. In the last two months it has learned to build workpapers by reconciling accounts against supporting documents, import accruals, create and manage client metrics through the MCP and API, take voice input, and — in private beta — reach into Slack, Notion, and HubSpot. The non-assistant work fills in what firms need to trust that: role-based restrictions on editing client properties, and check transactions in AI Transactions.
What is HedgeDoc?
HedgeDoc 1.x releases are now mostly advisories — security in, features rarely.
The 1.x line ships on a roughly six-to-eight-week rhythm, and almost every release leads with security fixes: HTML injection through an email localpart, YAML frontmatter denial-of-service, CSRF in the Gist export, a rate-limit bypass via the CF-Connecting-IP header, SVG upload script execution. Around that, the recent additions are operator controls — an external-link warning page with a whitelist, configurable login and signup rate limits, an option to restrict uploads to registered users or disable them entirely.
Double vs HedgeDoc: editorial side-by-side
Double
6.3COLLAB
Double is turning its accounting assistant into the way the work gets done
◆ Current state
Double ships weekly, and nearly every release extends Ask Double rather than the surrounding application. In the last two months it has learned to build workpapers by reconciling accounts against supporting documents, import accruals, create and manage client metrics through the MCP and API, take voice input, and — in private beta — reach into Slack, Notion, and HubSpot. The non-assistant work fills in what firms need to trust that: role-based restrictions on editing client properties, and check transactions in AI Transactions.
◆ Where it's heading
The assistant is moving from answering questions to performing the billable work — tie-out, accrual setup, metric standardization across a whole book of clients. Each release pairs that with an access or permissions control, which is the pattern of a vendor that knows the objection is liability rather than capability. The accounting engine itself keeps advancing underneath, most recently with prepaid contracts paid in installments.
◆ Prediction
Given the review-and-signoff question these features raise, the likely next step is an approval or audit trail around what Ask Double produces rather than another task it can perform.
HedgeDoc
2.5COLLAB
HedgeDoc 1.x releases are now mostly advisories — security in, features rarely.
◆ Current state
The 1.x line ships on a roughly six-to-eight-week rhythm, and almost every release leads with security fixes: HTML injection through an email localpart, YAML frontmatter denial-of-service, CSRF in the Gist export, a rate-limit bypass via the CF-Connecting-IP header, SVG upload script execution. Around that, the recent additions are operator controls — an external-link warning page with a whitelist, configurable login and signup rate limits, an option to restrict uploads to registered users or disable them entirely.
◆ Where it's heading
This reads as a mature collaborative editor in hardening mode. New settings appear where an administrator needed a lever, not where a user asked for a feature, and the one substantial correctness fix in the window — data loss when five or more people edited a document at once — was a repair to the existing operational-transform client rather than new ground. Node 24 support and the removal of dead config options point the same direction: keeping a working product current.
◆ Prediction
Expect the next 1.x release to follow the same shape — one or more advisories plus a small configuration option — since every release in this window has done so.
Alternatives to Double and HedgeDoc
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 HedgeDoc.
SiYuan
SiYuan stabilises 3.8.1 after a seven-build beta run, all of it widening the agent surface it opened in 3.8.0
Hive
Hive ships in batches, and this one is all planning accuracy and admin control.
Teable
Teable ships daily, and the work has moved from grid features to platform governance.
Simpplr
Simpplr publishes the research that names the gap, then ships the product that closes it.
NetNewsWire
NetNewsWire's 7.1.3 train has moved from rebuilding sync to sweeping up what the rebuild disturbed.
See all Double alternatives → · See all HedgeDoc alternatives →
Recent activity from Double and HedgeDoc
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5d agoDoubleAccruals handles prepaid contracts paid in installments
- 12d agoDoubleRole-based restrictions on editing client properties
- 19d agoDoubleAsk Double reaches Slack, Notion and CRM data in private beta ⚡
- 25d agoHedgeDocHedgeDoc 1.11.1
- 26d agoDoubleVoice input for Ask Double
- 1mo agoDoubleCreate and manage client metrics via Ask Double and MCP
- 1mo agoDoubleAsk Double builds workpapers by reconciling accounts to documents ⚡
- 2mo agoHedgeDocHedgeDoc 1.11.0
- 4mo agoHedgeDocHedgeDoc 1.10.8
- 5mo agoHedgeDocHedgeDoc 1.10.7
- 6mo agoHedgeDocHedgeDoc 1.10.6
- 8mo agoHedgeDocHedgeDoc 1.10.4
Frequently asked questions
What is the difference between Double and HedgeDoc?
They serve adjacent needs but don't currently overlap on shipped themes. Double is currently shipping more aggressively (velocity 6.3 vs 2.5), 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 HedgeDoc?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Double is currently shipping more aggressively (velocity 6.3 vs 2.5), 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 HedgeDoc?
Top HedgeDoc alternatives in Collab are ranked by recent ship velocity. Browse the "HedgeDoc alternatives" section above for the current picks, or visit /alternatives/hedgedoc for the full list with editorial commentary on each.