Obsidian vs Mem Pricing (2026)
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Team size
25 seats

Obsidian vs Mem

Note-Taking & PKM pricing comparison · 2026

Obsidian pricing ranges from $0–$50/month, while Mem ranges from $0–$12/month. These products use different pricing models ( vs Per-seat subscription), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

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See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Obsidian pricing
Free plan limits → Discount programs →
Visit Mem pricing
Free plan limits → Discount programs →
Compare
2 products · Note-Taking & PKM
Side-by-side · live
Obsidian
Obsidian is free for personal use with optional paid services.
verified 27d ago
$330 $664
View pricing →
Mem
Mem pricing starts at $12/mo.
verified 27d ago
$330 $664
View pricing →
Verdict · Vendr median · year 1
Obsidian saves $334 vs Mem · 25 seats
Cheapest $330
Spread 50%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Publish
$3.0K/yr
year 1 license · $10/seat
Pro
$3.6K/yr
year 1 license · $12/seat
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
↓ Lowest median
Median annual
$330/yr
Vendr · n=213
Median annual
$664/yr
Vendr · n=82
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources 1 sourced fact
Vendr median
Last verified 3w ago
Confidence Medium confidence
Sources 1 sourced fact
Vendr median
Last verified 3w ago
Confidence Medium confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
No hidden costs documented
No hidden costs documented
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
Best for
Personal use and knowledge management
Watch out
Sync and Publish pricing considered expensive compared to alternatives
No public ratings yet
Best for
Trying out the platform
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Obsidian pricing
Free plan limits → Discount programs →
Visit Mem pricing
Free plan limits → Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
Note-Taking & PKM

Obsidian

$0–$50
/month
5 plans · Free tier
Full pricing breakdown →
VS
Note-Taking & PKM

Mem

$0–$12
/month
3 plans · Free tier
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — Obsidian uses pricing while Mem uses Per-seat subscription pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Obsidian

$0–$50 / month
See full Obsidian pricing →
vs
Per-seat subscription

Mem

$0–$12 / month
See full Mem pricing →

Obsidian and Mem both operate in the note-taking & pkm category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Obsidian Mem
Personal (Free) Free /free Free /month
Sync $5 /per month $12 /month
Publish $10 /per site/month Custom
Catalyst Custom —
Commercial Custom —

Market Intelligence

Obsidian

Median annual cost
$330
Based on
213 deals

Mem

Median annual cost
$664
Based on
82 deals

Continue researching

Obsidian

Mem

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