CardGo
Reusable, end-to-end encrypted context cards for AI chats
Details
- External ID
- 49499893
- Source
- HN
- Company
- —
- Product
- CardGo
- Website domain
- cardgo.ai
- Launched
- Aug. 30, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12634408602150538
- Tags
- —
- Fetched at
- Sept. 10, 2026, 5:31 a.m.
- Updated at
- Sept. 10, 2026, 5:31 a.m.
Enrichment
- Theme
- ai cybersecurity and penetration testing
- Vertical
- Horizontal
- Function
- Communication
- Audience
- B2C
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- encrypted context cards for ai chats
- Manually corrected
- False
Could you build this?
Yes It is a standard Chrome extension that stores user snippets locally or end-to-end encrypted in the cloud and injects selected text templates into the input fields of popular web-based LLM chat interfaces.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 795 launches clear the similarity bar, closest 8 shown.
Attention rank: #668 of 796 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 304 days after the earliest competitor.
- psstpsst · github · 2026-09-12 · 8 upvotes · similarity 0.62
- Wisp. A peer-to-peer encrypted messenger with no trusted server · hn · 2026-07-29 · 5 upvotes · similarity 0.58
- Keypo · hn · 2026-03-17 · 5 upvotes · similarity 0.57
- Button is the fastest way to chat with AI · yc · 2026-03-03 · 13 upvotes · similarity 0.56
- Nessie: Perplexity for Your Mind · yc · 2025-11-06 · 34 upvotes · similarity 0.56
- Agent-shell · hn · 2026-08-15 · 28 upvotes · similarity 0.55
- Inkbox: Give your AI agents email, phone, iMessage, and an internet address · yc · 2026-07-08 · 21 upvotes · similarity 0.55
- gpt_sub_analysis · github · 2026-09-17 · 579 upvotes · similarity 0.55
Other launches for this product
- No other launches for this product.