Stack replacement
Replacing Jira, Confluence and Slack
An Atlassian estate with a chat tool bolted to it, and exactly one piece of that you can move this quarter.
What the move costs
Jira, Confluence and Slack form the standard enterprise stack, and only Slack is in the Polaris connection catalog. Neither Atlassian product has an importer, so both stay in place while a single team runs work in parallel. Staging by team rather than by tool is what makes this survivable, because a tool-by-tool cutover hits permission schemes, deploy gates and retention policy in the first fortnight.
- Connects today
- Slack only
- Atlassian importers
- None for either product
- Staging unit
- One team, not one tool
- Polaris status
- Free public beta
Why tool-by-tool fails here and team-by-team does not
The instinct with three tools is to move the easiest one first, and in a smaller company that instinct is right. In an enterprise estate it is wrong, because each of these three products is wired into things outside itself. Jira transitions gate deploys. Confluence spaces carry restrictions somebody committed to in an audit. Slack has retention policy, compliance export and shared channels with customers.
Move one tool across the whole company and you inherit all of that on day one. Move one team across all three and you inherit only that team's share, which is usually close to none if you choose the team carefully.
So the unit of migration here is a team with no compliance surface, running everything in parallel while the estate carries on untouched. That is a slower story than most migration pages tell, and it is the one that survives contact with an administrator.
The governance questions to answer before you start
Every one of these has a real answer, and some of the answers are blocking.
How do people sign in
Polaris uses passwordless email codes and has no password path at all. There is no SAML SSO and no directory sync. In an organisation whose identity runs through a central provider, this is the question that decides whether a pilot is even permitted.
Where does the data sit and who can read it
Polaris runs on Supabase Postgres with row-level security, and connection credentials are stored server-side so agents can use them and browsers cannot read them back. There is no equivalent of Confluence space restrictions or Jira permission schemes.
What does an AI worker do with a connection
A worker's capabilities are a SKILL.md file you can open, read and edit, not a hidden prompt. Its tool access comes from the org's connection catalog, authorised once. Its work is logged job by job, and the bill is itemised on that log and challengeable from it.
What is the vendor risk
Polaris is in free public beta. No customers to reference, no certifications to cite, no enterprise agreement. Bring this up first rather than letting a security reviewer find it, because a pilot proposed honestly gets a different answer from one that gets discovered.
Staging by team
Five stages. The estate is untouched until the fourth.
- 1
Connect Slack for the pilot team's channels only
Slack is the one free move in this stack. Messages arrive in the Polaris Inbox as prefilled task suggestions and a person clicks to make each one a task. Nothing about the Slack workspace itself changes, and nothing is exported.
- 2
Run the pilot team's new work in Polaris, old work in Jira
No migration, no CSV. Work started after the pilot begins is created in Polaris. Everything already in flight finishes in Jira. Within a sprint the split is obvious and within two the old tool is mostly quiet.
- 3
Write the team's living documentation fresh
Do not convert a Confluence space export. Write the ten pages this team actually reads, in Polaris Docs, and inventory which of their existing pages are Jira macros rather than documents, because those never export as what they look like.
- 4
Hire workers and measure delivered hours
This is the only stage that produces evidence an executive cares about. Give workers the connections they need, assign real work, and read the work log. Each entry carries the estimated human-equivalent hours from an open formula, so the pilot produces a defensible number rather than a sentiment.
- 5
Decide about seats, one team at a time
Only after a team has run in parallel for a quarter do you drop its Jira and Confluence write seats. The estate stays readable. Nothing in this plan requires cancelling an Atlassian contract, and any plan that did would not get approved.
Read next
Replacing Confluence and Jira
An Atlassian estate has administrators, permission schemes and an auditor, and none of those are content problems.
Replacing Jira and Slack
Engineering teams on Jira and Slack have a tracker, a chat tool, and specs living in ticket descriptions.
Replacing Notion, Jira and Slack
Two tools you can connect this afternoon and one that is a project with a start date and an owner.
Tool stack cost for a 50-person team
Three work tools and two AI subscriptions, which is where most companies of this size actually are.
Jira pricing, checked August 2026
The only vendor in this cluster whose per-user price you cannot read off a page.
Confluence pricing, checked August 2026
Priced by a function rather than a number, and bundled with the rest of Atlassian by design.
Connect Slack to Polaris
Six scopes, no access to direct messages, and a bot that only reads the channels somebody invited it into.
Questions people ask
+Which of these three can Polaris actually connect to?
Slack, and only Slack. Jira and Confluence are not in the connection catalog and neither has an importer. The catalog is fixed: Slack, Notion, Linear, GitHub, Gmail, Google Calendar, Google Drive, Figma, HubSpot, Stripe, Supabase, WhatsApp, Instagram and open web search.
+Does Polaris support SSO for an enterprise directory?
No. Sign-in is passwordless email codes and there is no password path or SAML support in the product. For organisations that mandate SSO on every application, this is a blocking difference and it should be raised before a pilot is scoped rather than after.
+Can we keep Jira for engineering and use Polaris elsewhere?
Yes, and for a large estate that is often the sensible steady state. Polaris software is free with no seat count, so running it alongside Atlassian costs nothing on the licence line. Engineering keeps its workflow schemes and deploy gates while other teams get docs, tasks and AI workers in one place.
+How do we justify this to a finance team?
With the work log rather than the licence saving. Each AI worker job records estimated human-equivalent hours from an open formula, billed at roughly two dollars an hour, and any line can be challenged from the log itself. A quarter of pilot data gives finance a delivered-work number, which is a stronger case than a subscription comparison during a period when you are paying for both.
+What happens to Confluence pages that embed live Jira data?
They do not survive an export as living content. A page rendering an open-issues table is a query, and exported it becomes a snapshot or nothing. Inventory these first, and decide per page whether it becomes written documentation, a Polaris lane, or stays in Confluence permanently.
Related
Replacing Confluence and Jira
An Atlassian estate has administrators, permission schemes and an auditor, and none of those are content problems.
Replacing Jira and Slack
Engineering teams on Jira and Slack have a tracker, a chat tool, and specs living in ticket descriptions.
Replacing Notion, Jira and Slack
Two tools you can connect this afternoon and one that is a project with a start date and an owner.
Tool stack cost for a 50-person team
Three work tools and two AI subscriptions, which is where most companies of this size actually are.
Jira pricing, checked August 2026
The only vendor in this cluster whose per-user price you cannot read off a page.
Confluence pricing, checked August 2026
Priced by a function rather than a number, and bundled with the rest of Atlassian by design.
Connect Slack to Polaris
Six scopes, no access to direct messages, and a bot that only reads the channels somebody invited it into.
The audit trail behind every agent session
If you cannot reconstruct what happened three weeks later, you do not have an audit trail. You have a feeling.