Double HQ + Ninety Integrations, Built by an AI Agent
Put Double HQ + Ninety to work with AI and enterprise-grade automation
4.9/5 on G2·
Google for Startups Accelerator
Workflows you can build between Double HQ and Ninety
See the kind of workflows teams build with Double HQ and Ninety below — describe the exact one you want above and the Agent builds it on demand.
Double HQ + Ninety
When an inbound question is created in Double HQ, add it as an issue in Ninety.
See details
Mirror new tasks across team workspaces
When a task is created in Double HQ, automatically create a corresponding task in Ninety so external partners stay informed.
See details
Cross-post comments between project boards
When a comment is added in Ninety, automatically post the same comment to the linked task in Double HQ.
See details
Complete partner tasks when main tasks finish
When a task is marked completed in Double HQ, automatically update the status of the related task in Ninety.
See details
Browse the full workflow library →
Looking to achieve something else with Double HQ and Ninety?
Just describe what you need — the Agent researches both APIs and builds the real automation on demand.
Try Knit FreeTriggers & actions for Double HQ and Ninety
Everything Double HQ and Ninety can do inside a workflow — the triggers that start one and the actions that run when it fires.
Double HQ Explore Double HQ →
Double HQ is a workflow management software built for accounting and bookkeeping firms to manage client operations.
TriggersTriggers when a new client is created.
Triggers when client properties are modified.
Triggers when the status of a close is modified.
Triggers when a new inbound question is created.
Triggers when the status of a tax return project is modified.
Triggers when the status of a task is modified.
Assigns an existing client to a branch in Double.
Search for clients by contact email address.
Creates a new client in Double.
Creates a new contact for a client in Double.
Retrieves the assignment details (preparer, reviewer, manager) for a client in Double.
Apply an organizer template to a client in Double.
Ninety Explore Ninety →
Ninety is a business management software platform built to help teams set goals, track metrics, manage meetings, and organize tasks.
TriggersTriggers when a new Issue is created.
Triggers when a new Measurable is created.
Triggers when a new Team is available.
Triggers when a todo is created, updated, or deleted.
Creates a new Issue.
Creates a new To-Do.
Deletes an existing Issue.
Deletes a note for a specific Measurable and timeframe.
Deletes a score value for a specific Measurable and timeframe.
Deletes an existing To-Do.
Other Project Management apps on Knit
Explore more Project Management integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
10,000ft
A high-level resource management and project planning software designed to help businesses manage team capacity and project forecasts.
1st things 1st
1st things 1st is prioritization software designed to help teams analyze, rank, and organize project goals and tasks.
Accelo
Accelo is a cloud service operations platform designed to automate client work, retainers, and business management workflows.
ActiveCollab
A project management and collaboration software that helps teams organize work tasks, track time, and invoice client work.
Acute
Acute is a product feedback management software that allows SaaS teams to collect feature requests, prioritize roadmaps, and engage users.
AdaptiveWork
AdaptiveWork is an enterprise project and portfolio management solution that helps teams track work, resources, and project status.
Aero Workflow
A practice management and workflow automation application built specifically for accounting professionals and bookkeeping firms.
Agiled
An all-in-one business management platform offering project planning, client management, invoicing, time tracking, and HR management.
Other Project Management apps on Knit
Explore more Project Management integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
10,000ft
A high-level resource management and project planning software designed to help businesses manage team capacity and project forecasts.
1st things 1st
1st things 1st is prioritization software designed to help teams analyze, rank, and organize project goals and tasks.
Accelo
Accelo is a cloud service operations platform designed to automate client work, retainers, and business management workflows.
ActiveCollab
A project management and collaboration software that helps teams organize work tasks, track time, and invoice client work.
Acute
Acute is a product feedback management software that allows SaaS teams to collect feature requests, prioritize roadmaps, and engage users.
AdaptiveWork
AdaptiveWork is an enterprise project and portfolio management solution that helps teams track work, resources, and project status.
Aero Workflow
A practice management and workflow automation application built specifically for accounting professionals and bookkeeping firms.
Agiled
An all-in-one business management platform offering project planning, client management, invoicing, time tracking, and HR management.
Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about Double HQ + Ninety
Is there a pre-built Double HQ + Ninety automation?
Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Double HQ and Ninety's public API docs (or your own uploaded docs) and builds a working automation.
Does this require a pre-built Double HQ or Ninety connector?
No. The Agent works whether or not Double HQ or Ninety already has a pre-built connector in Knit's catalog — it researches the real API surface either way.
How long does it take to build?
Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.
Why integrate two separate project management tools like Double HQ and Ninety?
It enables seamless cross-departmental or agency-client collaboration by mirroring tasks, updates, and comments across both platforms in real time.
Will comments added in one app sync to the other?
Yes, when a team member adds a comment in Double HQ, that note can automatically be added to the corresponding task in Ninety.