r/cardano

The official home for the Cardano community on Reddit

Founded March 2017 · Public — anyone can post

Updated Sep 11

Cardano (ADA) is the world's leading provably secure, scientifically developed blockchain. Built upon layers of peer-reviewed research, its aim is to provide a truly sustainable and scalable infrastructure for decentralised applications. This subreddit is the central hub for education and discussion on its core technology, security protocols, and the growing ecosystem of DeFi, NFTs, and real-world solutions. Join a community of critical thinkers, engineers, and builders.

Members

734,261

734K

Online now

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not captured in the last snapshot

Posts per day

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no sample yet

Comments per post

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no sample yet

Growth · 7d

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not enough history yet

Growth · 30d

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not enough history yet

Promo tolerance

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not assessed yet

Last post

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no sample yet

Distinct posters

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no sample yet

Tracking since Aug 27 · growth spans are the real distance between snapshots, not rounded windows. Posts/day is measured from the community’s own newest posts on Reddit, not from what Prowlo happens to crawl.

Member growth

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r/cardano — frequently asked

How many members does r/cardano have?

r/cardano has 734,261 members as of our most recent crawl on Sep 11. Prowlo re-checks tracked communities on a rolling schedule, so this figure moves rather than sitting frozen at whatever it was when a scraper last ran.

Is r/cardano growing?

We don't have 30 days of snapshot history for r/cardano yet, so we're not going to invent a growth number. We've been tracking it since Aug 27; the chart fills in as history accumulates.

How active is r/cardano?

We don't have a reliable posting-rate sample for r/cardano yet. Subscriber count alone is a poor guide to whether a community is active, so treat this one as unverified until the next sample lands.

When was r/cardano created?

r/cardano was founded in March 2017 and is a public — anyone can post community. Age matters: an older community with steady growth has survived Reddit's moderation churn; a young one with a spike may not.

Can I promote my product in r/cardano?

We don't have a promo-tolerance read for r/cardano yet. Default to the safe approach: read the sidebar rules, contribute in threads where you gain nothing, and mention your product only when it is the honest answer to someone's question.

How do I monitor r/cardano for mentions?

Hit Watch on this page. Prowlo starts crawling r/cardano into your Dataset — every new post indexed and embedded, searchable semantically, queryable by your AI agent over MCP, and able to trigger keyword alerts in Slack. Prowlo is read-only; it never posts on your behalf.

Can my AI agent read r/cardano's stats?

Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/cardano's members, growth, promo tolerance and similar communities as typed JSON — free, no credits. Connect your agent to api.prowlo.com/mcp and it can vet the community and start watching it in the same conversation.

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Rankings go stale. Prowlo watches these subreddits daily and pings you the moment someone describes the problem you solve.

r/SaaS · 4m ago

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Match · 86%Buying signal

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r/cardano Subreddit Stats — 734K members