Self-hosters comfortable with Docker Personal daily logs and quick notes Developers stashing snippets and links Privacy-focused Markdown users

Who is Memos not for?

Teams wanting vendor support, SLAs, or compliance guarantees Non-technical users who can't run a server Anyone building structured wikis or databases — use Obsidian or Notion Orgs that can't tolerate pre-1.0 software risk

shouldiuse.io

Memos Review

Depends

Should I use Memos?

Open-source, self-hosted note-taking app — a Markdown-native timeline for quick notes, daily logs, links, and snippets. Free and private. - usememos.com

Analyzed September 19, 2026 · 1 month ago

Great free pick if you self-host and want a private Markdown timeline for quick notes and daily logs. Avoid it if you need vendor support, compliance guarantees, or can't patch a pre-1.0 server yourself.

Confidence

Medium. Based on 17 public sources; many snippets truncated, no aggregate review ratings found. MemOS CVEs excluded — different product.

Ratings

Value for money
Ease of use
Feature depth
Support quality
Security posture

Pricing

Free

Self-hosted

ModelNot disclosed

Monthly feesNot disclosed

HardwareNot disclosed

Free tierYes

Managed (via Elest.io)Paid plans

Best for

Self-hosters comfortable with Docker
Personal daily logs and quick notes
Developers stashing snippets and links
Privacy-focused Markdown users

Not for

Teams wanting vendor support, SLAs, or compliance guarantees
Non-technical users who can't run a server
Anyone building structured wikis or databases — use Obsidian or Notion
Orgs that can't tolerate pre-1.0 software risk

Gotchas - check before you buy

high

Patch fast: XSS (CVE-2026-30586) and other 2025–2026 CVEs are public

high

Arbitrary account creation flaw disclosed Dec 2025 — run current versions only

medium

Free software, paid time: updates, backups, and security patching are entirely your job

low

managed hosting carries recurring fees; only self-hosting is free

Pros

Free and open-source; self-host with Docker in minutes
Markdown timeline fits quick notes, daily logs, links, snippets
Data stays private on your own server
Third-party mobile clients exist: Moe Memos (Android), Memos-Voice (iOS)
Managed hosting available via if you skip self-hosting

Cons

Pre-1.0: project security policy says it's still 0.x
Multiple public CVEs since 2025, including XSS
A 2025 flaw allowed arbitrary account creation
Deliberately minimal — no rich wikis, databases, or deep organization
You own the ops: updates, backups, patching, no vendor support

Sources & method

Analyzed September 19, 2026 - 17 sources - Self-hosted, so data stays with you — but the project is pre-1.0 with three CVEs since 2025.

official x5review x6security x6

CVE-2025-50738, Vulnerability in Memos listed on NVD, July 2025.
CVE-2025-65796, Medium-severity vulnerability in
CVE-2026-30586, Cross-site scripting (XSS) vulnerability in usememos Memos.
Arbitrary account creation, Vulnerability allowing creation of arbitrary accounts, disclosed December 2025.

Key stats

Value for money: 5/5
Rating
Free
Starting price
17
Sources
September 19, 2026
Analyzed

Value for money: 5/5. Free, open-source; zero license cost
Ease of use: 4/5. Simple daily use; Docker setup required
Feature depth: 2/5. Deliberately minimal memo timeline
Support quality: 2/5. Guess: community support only, no vendor SLA
Security posture: 2/5. Multiple public CVEs; pre-1.0 codebase

$0 Price (self-hosted) Free (self-hosted), open-source
Yes Free tier Whole app; managed hosting via Elest.io costs extra
0.x Version status Pre-1.0 per project security policy
3 Public CVEs found 2025–2026, incl. XSS and account-creation flaw

Pricing

Self-hosted

Free

Full open-source app
You run, update, and back it up

Managed (via Elest.io)

Paid plans

Fully managed Memos hosting
No server upkeep

Security

Self-hosted, so data stays with you — but the project is pre-1.0 with three CVEs since 2025.

CVE-2025-50738Vulnerability in Memos listed on NVD, July 2025.^⁵
CVE-2025-65796Medium-severity vulnerability in^⁶

CVE-2026-30586Cross-site scripting (XSS) vulnerability in usememos Memos.^⁷
Arbitrary account creationVulnerability allowing creation of arbitrary accounts, disclosed December 2025.^⁸

What users say

Self-hosters on Reddit and reviewers describe Memos as a fast, simple daily-notes tool that is intentionally minimal.

“Memos is the dumbest note app I've ever self-hosted”

XDA Developers review

“Nice little note taking app”

Reddit, r/selfhosted

“Memos: The EASY Way to Take Notes”

DBTech review

Alternatives

Compare Memos with each alternative.

Obsidian
Mature local-first Markdown notes; no server to run
Memos vs Obsidian
Joplin
Open-source notes with built-in sync and mobile apps
Memos vs Joplin
Memos on Elest.io
Same app, fully managed hosting; skip the ops
Memos vs Memos on Elest.io

Notion / Google Keep
Hosted notes, zero maintenance; you trade away privacy
Memos vs Notion / Google Keep

Full analysis

Based on 17 public sources; many snippets truncated, no aggregate review ratings found. MemOS CVEs excluded — different product.

Free, private, DIY notes server. Ideal for self-hosters; risky for teams — pre-1.0 with public CVEs.

Methodology

Based on 17 public sources; many snippets truncated, no aggregate review ratings found. MemOS CVEs excluded — different product.

Read how a report is made.

Sources

usememos/memos on GitHubgithub.com
official
Memos pricing pageusememos.com
official
Memos security docsusememos.com
official
Memos Security Policy (0.x status)github.com
security
CVE-2025-50738 — NVDnvd.nist.gov
security
CVE-2025-65796 — Kodem Securitykodemsecurity.com
security
CVE-2026-30586 XSS — SentinelOnesentinelone.com
security
Arbitrary account creation vulnerability — GitHubgithub.com
security
Tenable SCA advisory for usememos/memostenable.com
security
Memos is the dumbest note app I've ever self-hosted — XDAxda-developers.com
review
Memos: The EASY Way to Take Notes — DBTechdbtechreviews.com
review
Memos: A lightweight, self-hosted memo hub — Hacker Newsnews.ycombinator.com
review
Memos app or alternative — r/selfhostedreddit.com
review
Nice little note taking app — r/selfhostedreddit.com
review
Memos Review (2026) — IndieRadarindieradar.app
review
Fully Managed Memos — Elest.ioelest.io
official
Moe Memos — Google Playplay.google.com
official

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Categories

Memos Review

Confidence

Ratings

Pricing