Case study ยท SaaS platform

Onestack

Swap a pile of pricey subscriptions for self-hosted tools, all run from one dashboard, one click each.

What we did
Product, brand + full build
Year
2025
Type
SaaS platform

The problem

Running a small business means paying for a dozen separate tools, a chat app, a calendar booker, a design tool, a project tracker, a doc signer, on and on. Each one is another monthly bill, another login, and another thing to set up for every new hire.

Most of those tools have free, open-source versions that are just as good. But running them yourself normally means servers, databases and a fortnight of fiddly IT work. Onestack does that part for you.

๐ŸŒฎ Onestack0 tools ยท active
๐Ÿ’ฌ
Chat
๐Ÿ“…
Calendar
๐ŸŽจ
Design
๐Ÿ“‹
Tasks
โœ๏ธ
Sign
โฑ๏ธ
Time
๐Ÿ“Š
Forms
๐ŸŽ™๏ธ
Podcast
๐Ÿค–
Automate
๐Ÿ—ƒ๏ธ
Database
$0/mosaved vs paid tools
fig. 02 ยท one dashboardonestack
12 โ†’ 1
๐Ÿ’ฌ Chat$8
๐Ÿ“… Cal$12
๐ŸŽจ Design$15
๐Ÿ“‹ Tasks$10
โœ๏ธ Sign$7
โฑ๏ธ Time$9
๐Ÿ“Š Forms$6
๐ŸŽ™๏ธ Cast$11
๐Ÿค– n8n$14
๐Ÿ—ƒ๏ธ Base$8
A dozen paid subscriptions collapse into one dashboard. (Savings shown vs paid equivalents.)

One dashboard

Onestack is a single control panel for your whole toolset. You click 'Add' on a tool and it spins up, no servers to touch. You type a teammate's email and they get access to every tool at once. One screen, one bill, one click.

Onestack control panel

Manage My Stack

self-hosted tools
Available ProductsOpen-source replacements
KKimaiTime tracking
PPlaneProject management
CCalAppointment scheduling
FFormbricksSurvey platform
DDocumensoDocument signing
CCastopodPodcast hosting
Source-derived control-panel diagram: product list, active stack, team invite and monthly savings.

What's inside

Ten production-grade open-source tools, each a drop-in replacement for a paid product you already know, all sharing one set of infrastructure behind the scenes.

๐Ÿ’ฌChatTeam messaging (Slack alternative)
๐Ÿ“…CalendarBooking pages (Calendly alternative)
๐ŸŽจDesignCollaborative design (Figma alternative)
๐Ÿ“‹TasksProject tracking (Linear/Jira alternative)
โœ๏ธSignDocument signing (DocuSign alternative)
๐Ÿค–AutomateWorkflow automation (Zapier alternative)
12
tools ready to deploy, one click each
$1,250/mo
saved vs paid equivalents
2 wks โ†’ 2 clicks
onboarding a new teammate

Outcome

Onestack turns a pile of subscriptions and a fortnight of setup into one dashboard and one click. Add a tool, add your team, get back to work.

"One subscription, one screen, one click, instead of a dozen of each."