Notion is where most engineering teams keep their decisions, until they discover that Notion is also where the team keeps marketing briefs, OKR drafts, and the catering menu. The same surface that makes Notion flexible is the surface that makes engineering decisions hard to find a week later. Teams looking for Notion alternatives for engineering decisions are usually solving for two things: durability of the decision record, and discoverability when someone needs to know what was decided and why.
ADR markdown files in the repo
Architecture Decision Records as numbered markdown files next to the code.
Where it shines. Lives with the code, versioned, durable. The most respected pattern in serious engineering orgs.
Where it falls short. Manual discipline. Search is git-grep, not full-text. No surfacing in chat.
Best fit. Teams disciplined enough to write the ADRs in the first place.
Confluence
The enterprise alternative to Notion.
Where it shines. Better permissions and audit trails. Familiar to large orgs.
Where it falls short. Same shape of problem. Decisions live in the same surface as everything else.
Best fit. Companies already on the Atlassian stack.
Linear Documents
Linear's built-in docs surface, tied to projects and issues.
Where it shines. Decisions live next to the work they govern. Strong cross-linking.
Where it falls short. Limited as a general knowledge base.
Best fit. Linear-native teams who want decisions next to their issues.
Governance, not a status channel
StandIn is async governance infrastructure. Engineers declare working state before they go offline. Representatives answer from the record, cite the source, and refuse when the answer is not there.
Request access →StandIn
Async governance infrastructure with a structured decision log.
Where it shines. Decisions are explicit artifacts with owners, context, and authority. Representatives can answer questions about them with sources. The log is queryable and resists drift.
Where it falls short. Not a general knowledge base. Documentation, runbooks, and OKR pages stay elsewhere.
Best fit. Engineering teams whose decisions get lost in Notion despite their best intentions.
Slab
Knowledge base product with engineering-friendly editing.
Where it shines. Cleaner than Notion for structured docs. Better permissions.
Where it falls short. Same general shape. Decisions can still get lost.
Best fit. Engineering-led companies that want a Notion replacement focused on knowledge.
GitHub Discussions
Repository-level discussion threads for proposals and decisions.
Where it shines. Lives with the code. Markdown native. Good for RFC-style discussion.
Where it falls short. Not great for cross-repo decisions. Surfacing decays over time.
Best fit. Single-repo or small-stack teams that want lightweight RFCs.
How to choose
The right question is not which tool is better at storing pages. It is which tool keeps decisions findable, attributable, and durable. A decision is durable when you can ask in three months who decided what, when, and why, and get a sourced answer without scheduling a meeting. Notion stores the decision. Almost nothing about the way Notion is used in most engineering teams makes the decision durable in that sense. Picking a tool that treats decisions as first-class artifacts, or picking a discipline like ADR markdown that does the same thing, is the move.
Frequently asked questions
Why do engineering decisions get lost in Notion?
Because Notion treats every page identically. A decision and a meeting note look the same to the search index. Over a year, the signal-to-noise on engineering-specific searches degrades to the point that the easier path is to ask the person who decided, which fails as soon as that person is offline or has left the company.
Should we move all our docs out of Notion?
Probably not. Notion is a fine general knowledge base. The case for moving is narrower: move the artifacts where durability and attributability matter, which usually means decisions, ADRs, and operational handoffs. Leave the rest.
How does StandIn store decisions?
As structured artifacts with owner, context, supporting links, and authority. They appear in the decision log of the relevant team and project, are queryable by Representatives, and persist past whoever wrote them down. The pattern is closer to ADR markdown than to a Notion page.
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