Short answer: The fastest way to get free backlinks for a crypto website is to build a presence on high-authority Web3 platforms and let real activity earn links for you. Start by launching a community on Zealy, claim your token and project profiles on CoinGecko and CoinMarketCap, ship your code and docs on GitHub, publish on Mirror and Medium, list in Web3 and dApp directories, and earn editorial links through guest posts and journalist requests (HARO). A mix of authority, referral, and earned editorial links is what actually moves rankings — not a single "backlink hack."
Last verified: July 2026.
How we built this list: We ranked sources by four things that matter for a crypto project, not by headline "DA" claims: (1) domain authority and trust of the host, (2) how easy the link is to actually get for free, (3) whether it drives real referral traffic and brand signals, and (4) whether it compounds — i.e. whether it triggers natural editorial links over time. We flag each source honestly as dofollow, nofollow, or mixed, because pretending profile links are dofollow helps no one.
TL;DR: 15 Free Backlink Sources for Crypto Websites
- Zealy — launch a community and quest campaign (compounds into natural links)
- CoinGecko — token / project listing
- CoinMarketCap — token / project listing
- GitHub — repo, org profile, README, and GitHub Pages
- Mirror.xyz — Web3-native publishing
- Medium and crypto publications — republished / guest articles
- Product Hunt & BetaList — launch listings
- Crunchbase — company / entity profile
- Reddit (r/CryptoCurrency, r/ethdev, niche subs) — referral + discussion
- Web3 & dApp directories — DappRadar, DappList, Alchemy, CoinMarketCap DexScan, Cryptorank
- Quora & crypto Stack Exchanges — Ethereum SE, Bitcoin SE
- Guest posts on crypto blogs — earned editorial dofollow
- HARO / Qwoted / Featured — earn press by being a source
- Grant & ecosystem pages — Gitcoin, chain foundations, accelerators
- Podcasts, AMAs & interviews — show-notes links
Quick comparison
| # | Source | Link type | Effort | Best for |
|---|---|---|---|---|
| 1 | Zealy | Community/profile (nofollow) + earned | Low | Community growth that earns natural links |
| 2 | CoinGecko | Listing (usually nofollow) | Low | Authority + trust + referral |
| 3 | CoinMarketCap | Listing (usually nofollow) | Low | Authority + trust + referral |
| 4 | GitHub | Profile/README (nofollow) | Low | Developer credibility + indexation |
| 5 | Mirror.xyz | Editorial (mixed) | Low | Web3-native content + referral |
| 6 | Medium / crypto pubs | Editorial (nofollow / mixed) | Medium | Reach + syndication |
| 7 | Product Hunt / BetaList | Listing (nofollow) | Low | Launch spike + press pickup |
| 8 | Crunchbase | Profile (nofollow) | Low | Entity / knowledge-graph signal |
| 9 | Discussion (nofollow) | Medium | Referral + demand testing | |
| 10 | Web3 / dApp directories | Directory (mixed) | Low | Niche relevance + some dofollow |
| 11 | Quora / Stack Exchange | Q&A (nofollow) | Medium | Long-tail traffic + authority |
| 12 | Guest posts | Editorial (dofollow) | High | The links that actually move rankings |
| 13 | HARO / Qwoted | Editorial (dofollow) | Medium | High-DR press links, free |
| 14 | Grant / ecosystem pages | Directory (often dofollow) | Medium | High-trust, relevant dofollow |
| 15 | Podcasts / AMAs | Show notes (mixed) | Medium | Brand + occasional dofollow |
What Counts as a "Good" Crypto Backlink?
A good backlink for a crypto website is a link from a relevant, trusted, and crawlable page. Relevance means the linking site is about crypto, finance, tech, or your specific niche. Trust means the domain has a real link history and is not a spam farm. Crawlable means the page is indexed and the link is not hidden. Dofollow links pass ranking signals directly; nofollow, UGC, and sponsored links generally do not — but they still drive referral traffic, diversify your link profile, and often lead to natural dofollow links when people discover you. For a new project, a natural-looking mix beats a pile of identical dofollow links every time.
The 15 Sources, Ranked
1. Zealy — Build a Community That Earns Links
Zealy is the largest quest and community-engagement platform in Web3, hosting tens of thousands of crypto communities on a high-authority domain. Your community page and profile links are ugc nofollow — like almost every profile link on Reddit, GitHub, or Product Hunt — so they are not a dofollow trick. Zealy ranks #1 here for a different reason: it is the most reliable way to generate the activity that earns real editorial backlinks. An active questboard gets covered by partners, listed in ecosystem roundups, shared by KOLs, and referenced by other projects — those are the dofollow links that compound.
How to get the link: Create a free community at zealy.io, set up a quest campaign, add your website, X, and Discord to the profile, and run a sprint. Then pitch the campaign to partners and media so the coverage (and its dofollow links) follows.
2. CoinGecko — Claim Your Project Listing
CoinGecko is one of the most-trafficked and most-trusted domains in crypto. A verified token or project listing puts your official website, socials, docs, and explorers in front of millions of investors. The outbound links are usually nofollow, but the authority, trust signal, and referral traffic are hard to beat.
How to get the link: Submit your project through CoinGecko's "Request Form," provide contract addresses and official links, and keep the listing updated.
3. CoinMarketCap — The Second Must-Have Listing
CoinMarketCap plays the same role as CoinGecko and should be claimed in parallel. Being listed on both is table stakes for any token project and is a strong brand-verification signal for both users and search engines.
How to get the link: Use CoinMarketCap's listing request form and its DexScan for on-chain projects; verify ownership to control your official links.
4. GitHub — Ship Code, Earn Trust
For any legitimate crypto project, a public GitHub organization is expected. You can link your website from the org profile, repo descriptions, README.md, docs, and a free GitHub Pages site. Links are nofollow, but GitHub pages are crawled and indexed heavily, and an active repo is a powerful credibility signal that draws editorial coverage.
How to get the link: Create an organization, publish your contracts/SDK, and add your website to the org profile and README.
5. Mirror.xyz — Web3-Native Publishing
Mirror is the default publishing platform for Web3 writers and DAOs. Posts are on-chain, easily shared, and frequently syndicated. It is a natural home for launch announcements, tokenomics explainers, and governance posts that link back to your site.
How to get the link: Publish long-form posts on your project's Mirror, link to your canonical pages, and cross-post to X.
6. Medium and Crypto Publications
Medium and crypto-focused Medium publications give you reach and a clean place to republish thought-leadership. Use a canonical tag pointing to the original on your own domain to consolidate ranking signals, and treat Medium as a referral and awareness channel.
How to get the link: Publish on your Medium, then pitch to crypto publications that accept contributor posts.
7. Product Hunt & BetaList — Launch Spikes
A Product Hunt launch drives a concentrated traffic spike and often gets picked up by newsletters and journalists — which is where the dofollow links come from. BetaList works similarly for pre-launch projects.
How to get the link: Prepare assets, line up supporters, launch on a Tuesday–Thursday, and engage in the comments all day.
8. Crunchbase — Your Entity Profile
A Crunchbase profile establishes your project as a real entity, feeds knowledge panels, and is referenced by aggregators. The link is nofollow, but the entity and brand signal is valuable for both trust and disambiguation.
How to get the link: Create a company profile, add funding, team, and your official website.
9. Reddit — Referral and Demand Signals
Relevant subreddits (r/CryptoCurrency, r/ethdev, r/defi, and chain-specific subs) can send meaningful referral traffic and surface in Google. Links are nofollow and self-promotion is heavily moderated, so lead with genuine value.
How to get the link: Contribute real answers first, then share resources where the rules allow it.
10. Web3 & dApp Directories
Directories like DappRadar, DappList, Alchemy's dapp directory, CoinMarketCap DexScan, and Cryptorank offer relevant, crypto-native listings. Some pass dofollow links; all provide topical relevance and discovery.
How to get the link: Submit your dApp with a description, category, contract, and official links; keep metrics updated where the directory tracks them.
11. Quora & Crypto Stack Exchanges
Answering real questions on Quora and on Ethereum Stack Exchange or Bitcoin Stack Exchange builds long-tail traffic and authority. Links are nofollow, but well-ranked answers keep sending qualified visitors for years.
How to get the link: Find questions your project genuinely answers, write the best answer on the page, and cite your resource where relevant.
12. Guest Posts on Crypto Blogs — The Real Dofollow Wins
Editorial guest posts on established crypto blogs are the free links that actually move rankings, because they are contextual and dofollow. "Free" means you trade a genuinely useful article for the placement rather than paying for a link.
How to get the link: Pitch original, data-backed article ideas to crypto blogs that accept contributors, and include one natural, relevant link to your site.
13. HARO, Qwoted & Featured — Earn Press by Being a Source
Journalist-request services (HARO's successors, Qwoted, Featured) let you respond to reporters covering crypto. A good quote can earn a dofollow link from a high-authority news domain — for free.
How to get the link: Sign up as a source, respond fast with concise expert quotes, and include your title and site.
14. Grant & Ecosystem Pages
Gitcoin grant pages, chain foundation ecosystem pages, and accelerator portfolios are high-trust and frequently dofollow. Being part of an ecosystem is both a backlink and a credibility marker.
How to get the link: Apply to relevant grants and ecosystem programs; funded and portfolio projects usually get a linked listing.
15. Podcasts, AMAs & Interviews
Crypto podcasts and AMAs almost always publish show notes that link to featured guests. Interviews also generate quotes and coverage that others link to.
How to get the link: Pitch yourself as a guest with a specific, timely angle, and ask that show notes link to your site.
Dofollow vs Nofollow: Does It Matter for Crypto?
Dofollow links pass ranking signals and are the strongest direct lever. Nofollow, UGC, and sponsored links do not pass those signals directly, but they still matter: they drive referral traffic, get your pages crawled and discovered, diversify your profile so it looks natural, and frequently trigger organic dofollow links when readers cite you. A profile that is 100% dofollow anchor-text links looks manipulated. For a crypto project, aim for a natural mix: authority listings (CoinGecko, CMC, GitHub) + community presence (Zealy, Reddit) + earned editorial (guest posts, HARO, grants).
How to Get Backlinks for a New Crypto Project (Step by Step)
- Claim the essentials first: CoinGecko, CoinMarketCap, GitHub, Crunchbase, and your core social profiles.
- Stand up a community: launch a Zealy questboard so you have ongoing activity to point coverage at.
- Publish owned content: put explainers on your own blog, then syndicate to Mirror and Medium with canonical tags.
- List everywhere relevant: submit to Web3 and dApp directories and any ecosystem pages you qualify for.
- Earn editorial links: pitch guest posts, answer HARO/Qwoted requests, and go on podcasts.
- Amplify launches: use Product Hunt and X to create spikes that journalists pick up.
- Track and repeat: monitor referring domains monthly and double down on the sources that send real users.
Frequently Asked Questions
What are the best free backlinks for a crypto website?
The best free backlinks combine authority listings (CoinGecko, CoinMarketCap, GitHub), a community presence that earns natural links (Zealy, Reddit), and earned editorial links (guest posts, HARO responses, grant pages). Start with the listings and a Zealy community, then work toward editorial dofollow links.
Are Zealy community links dofollow?
No. Like most profile and user-generated links across the web (Reddit, GitHub, Product Hunt), Zealy community and profile links are ugc nofollow. Zealy's SEO value comes from being a presence on a high-authority Web3 domain and, more importantly, from generating the community activity that earns natural dofollow links from partners and media.
How many backlinks does a new crypto project need?
There is no magic number. Focus on relevance and diversity over volume: a handful of trusted, topical links (a CoinGecko listing, a guest post, an ecosystem page) will outperform hundreds of low-quality directory links, which can even hurt you.
Do paid backlinks work for crypto sites?
Buying links violates Google's spam policies and risks manual penalties. Paid placements that are properly marked sponsored are fine for referral traffic but do not pass ranking signals. Earned editorial links and community-driven natural links are safer and compound better.
How long do backlinks take to affect rankings?
Expect weeks to a few months. Google must crawl the linking page, and the effect builds as more relevant links accumulate. Referral traffic, however, can arrive the same day a link goes live.
Start With Community
Every durable crypto backlink profile is downstream of one thing: people who care about your project. Listings and directories get you on the map, but the links that compound come from activity — partners, media, and users writing about something real. That is why community comes first. Launch your free Zealy community and give the ecosystem a reason to link to you.