Products

CardGo

Uses AIMCPSkill

Right card, right time. Any AI.

cardgo.ai Chrome Web StoreProductivity & Collaboration / Notes & Knowledge Management

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Oct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$9.9/mo
Higher than 62% of peersNiche median $7.99/mo
Creators
Trinh Ngoc Dieu
No social account linked
Launched
3mo ago
2026-08-30 · Est.

Traffic

Last 12 months
Monthly visitsData through Oct 2026
Events2 marketing moves

Marketing moves

Launches, search & content, referrals, promotions

  • Launched on Product HuntLaunch

    Reusable context cards for AI chats, end-to-end encrypted

    Sep 1 · 3mo agoLaunch page

    At the time: <5K visits/mo1 concurrent move

  • Launched on Show HN (5 pts)Launch

    CardGo – Reusable, end-to-end encrypted context cards for AI chats

    Aug 30 · 3mo agoLaunch page

MCP Server & Agent Ecosystem

GitHub · MCP / Skill

Agent, MCP & Developer Integration

MCP ServerAgent Skill
Ecosystem & integrations:
ChatGPTClaudeGeminiPerplexityGrokCursor
Exposed tool capabilities:
Personal MemoryEnd-to-end encryptedSyncs across your devicesDream cardsSuggestions
Browse all MCP Server products →

Store data

Chrome Web Store
Chrome Web Store Chrome Web Store
Update date not synced
Rating
Rating not syncedRating count not synced
New ratings last mo
—
Price & IAP
FreeIAP data not synced
Current version
—Store metadata

Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.

Traffic sources

Oct 2026

Traffic breakdown

Channels

No data yet

Countries

No data yet

Search

Domain authority —Domain registered 2024-12-06

KeywordMonthly volume
個人用コンテキスト gemini510
context カード どこ300

Traffic data: Vaneform

Pricing

Free
$0forever
7 cards · 3 cards, 2 based on those, 2 more level down · CardGo AI: 10 messages and 10 hosted analyses a day
Pro
$9.9/mo
Billed annually $99/yr-17%
50 cards · CardGo AI: 100 messages and 100 hosted analyses a day
Max
$19.9/mo
Billed annually $199/yr-17%
Unlimited cards · CardGo AI: 300 messages and 300 hosted analyses a day

Trial: None · 2 paid tiers ($9.9–$19.9) · Up to 17% off annually · Observed 2026-11-06 · Pricing page

Entry price $9.9/mo, Higher than 62% of peers; “Notes & Knowledge Management” median is $7.99/mo.View pricing benchmark

Pages & changes

Tracked since 2026-08-30

Key pages

Weekly snapshots
cardgo.ai/ Snapshot 2026-11-07

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much does CardGo cost?
Free: $0forever; Pro: $9.9/mo (annual billing available); Max: $19.9/mo (annual billing available). Observed 2026-11-06. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does CardGo get?
Vaneform estimates <5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is CardGo and what platforms does it support?
CardGo is catalogued under Notes & Knowledge Management: Right card, right time. Any AI.. Supported platforms: Browser Extension, MCP Server.

Related products in this category

Productivity & Collaboration / Notes & Knowledge Management

These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.