DevAgency OS Coming to AppSumo
Clients, projects, sprints, bugs, invoices, contracts and handover in one workspace.
NOTION TEMPLATE · FOR DEV AGENCIES & FREELANCERS
Run your whole dev agency from one workspace.
DevAgency OS connects your clients, projects, sprint tasks, bugs, change requests and invoices, and adds contract starters, a QA checklist and a client handover vault.
Coming to AppSumo · $24.99 one-time · 60-day refund window through AppSumo
PROPOSAL
Meridian store rebuildAwaiting SOW
KICKOFF
Acme customer portalOn track
Fleet tracker APIOff track
DELIVERED
Booking app v2Warranty: 18 days left
Example data from the template’s Projects board
Ready to use in about ten minutes
No installs, no accounts besides Notion.
Duplicate it
Open the link you receive and duplicate DevAgency OS into your own Notion workspace.
Clear the samples
Delete the rows that start with “Sample:”. The databases and their links stay.
Run your first client
Follow the nine-step workflow from first lead to the end of the warranty.
One system from first lead to final payment
Every task, bug, change request and invoice links back to a project, so project totals update on their own and nothing is entered twice.
Six connected databases
Clients CRM, Projects, Sprint Tasks, Bug & Defect Tracker, Change Requests and Invoices, linked with relations and rollups.
Live dashboard
Active projects, sprint tasks, invoices by due date and bugs by severity on one page.
Contract starters
MSA, SOW and NDA templates, plus a checklist for adapting them to your country.
Release and handover
A pre-flight QA and security checklist and a vault for documenting access and deployment for the client.
Step-by-step workflow guide
Nine steps from capturing a lead to the end of the warranty, with the page to open at each step.
Emails and AI prompts
Seven client email templates and twelve engineering prompts for reviews, estimates and release notes.
Good to know. This is a Notion template, not an app: it does not send emails or generate PDF invoices for you. The contract documents are starting points, not legal advice. Sample data is included so you can see how everything connects.
Templates
New Notion templates for agencies and freelancers are added here regularly.
Next template In progress
Another system for agencies and freelancers is being built. Tell us what you need most.
Built by the team behind Zyntlox
Zyntlox reads a website the way a first-time visitor does and explains what is costing you trust and leads. It is free while in beta, and paid plans are coming.
Agencies can join the Founding Agency Deal now to lock in lifetime audit credits before paid plans launch.
Questions
What do I receive?
A link to duplicate the template into your own Notion workspace. Once duplicated, it is yours to rename, extend and use for your client work.
Are the contract templates legal advice?
No. The MSA, SOW and NDA are structural starting points. Laws differ by country, so adapt them using the included checklist and have a qualified lawyer review them before you send them to a client.
Who is it for?
Freelance developers, small dev studios and software agencies that want clients, delivery and billing in one place.
Is Zyntlox free?
Zyntlox’s website audit is free while in beta, and paid plans are planned. This template is a separate one-time purchase and is not affected by Zyntlox’s plans.
What if it is not right for me?
AppSumo’s 60-day refund window applies. Refund requests are handled through AppSumo.
How do I get support?
Email team@zyntlox.com and we will reply in English.