842 agencies indexed·Latest entry: 17 July 2026
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Industry · 3 agencies

Crypto and Blockchain agencies.

Crypto and blockchain marketing is the regulated work of acquiring users and investors for UK exchanges, custodians, DeFi protocols, layer-1 and layer-2 chains, NFT projects and blockchain infrastructure firms. It is distinct because every consumer promotion sits inside the FCA cryptoasset financial promotion regime, with mandatory risk warnings, a 24-hour cool-off for first-time investors, and a ban on referral incentives.

At a glance
  • 3 UK agencies with crypto and blockchain experience
  • Across 3 UK locations
  • Reviewed 18 May 2026
Showing 1-3 of 3 crypto and blockchain agenciesView in full archive
Bolder Agency logo
Bolder Agency
Independent·London·11-50 Employees·Verified

We brand the companies that are hardest to explain. AI · Robotics · Biotech · Energy · Deep Tech

Modal Digital logo
Modal Digital
Independent·Manchester·11-50 Employees·Verified

Modal® is a forward-thinking, Manchester-based web design and branding agency committed to transforming the way ambitious brands connect with their audiences online. We use industry-leading coding techniques and strategic brand storytelling to help you achieve lasting impact and measurable results.

RankGuide logo
RankGuide
Independent·Lincolnshire·11-50 Employees·Verified

RankGuide has been shaped by people who actively build links, analyse SERPs, manage risk, and understand what Google rewards over time. We focus on authority, relevance, and intent. Not shortcuts. Our team combines technical SEO, content strategy, outreach expertise, and platform engineering to create a link building experience that feels modern, transparent, and genuinely useful. Fast where speed matters. Careful where quality is non negotiable.

Editor's note
AgencyIndex lists a small but growing set of UK agencies positioning specifically into crypto and blockchain, with significant overlap from the fintech and B2B technology categories. They split into roughly five working shapes: exchange and custody specialists working with FCA-registered cryptoasset firms on acquisition under the financial promotion regime; DeFi protocol agencies focused on community, governance forums and onchain growth; layer-1 and layer-2 ecosystem teams running developer relations, grants programmes and hackathon activation; NFT and web3 brand-services shops covering launches, drops and loyalty mechanics; and blockchain infrastructure B2B agencies serving institutional custody, tokenisation platforms and onchain analytics vendors. Most are clustered in London, with a long tail of remote-first independents. What makes the category distinct is the regulatory load on every consumer-facing message. Since 8 October 2023 the FCA financial promotion regime has applied to qualifying cryptoassets, classifying them as Restricted Mass Market Investments. Every promotion to a UK consumer must come from an FCA-authorised firm, be approved by one, originate from a firm registered under the Money Laundering Regulations, or fall under an exemption (PS23/6). Promotions must carry the standard risk warning ('Don't invest unless you're prepared to lose all the money you invest...'), a personalised risk summary, and a 24-hour cooling-off period before a first-time investor can act on a Direct Offer Financial Promotion. Refer-a-friend bonuses, new-joiner credits and any monetary or non-monetary incentive to invest are banned outright. The ASA enforces tone and substantiation under the CAP and BCAP codes, with BCAP 14.5.5 effectively keeping qualifying cryptoasset ads off mainstream broadcast. FG24/1 (March 2024) confirmed that firms remain responsible for the financial promotions their affiliates and influencers cause to be made, and the FCA's June 2025 multi-regulator finfluencer action resulted in three arrests and over 650 social-media takedown requests. What is shifting in 2026 is the wider regulatory architecture. HM Treasury laid the Financial Services and Markets Act (Cryptoassets) Regulations 2026 (SI 2026 No 102) on 25 January 2026, bringing qualifying cryptoasset activities (trading platforms, dealing as principal or agent, stablecoin issuance, safeguarding) into the regulated perimeter from 25 October 2027, with the application window opening 30 September 2026. The FCA's CP25/14, CP25/40 and CP25/41 set out rules for stablecoins, custody, intermediation, staking and a crypto market-abuse regime; the Bank of England's November 2025 consultation proposed temporary holding limits of £20,000 per coin for individuals on systemic sterling stablecoins. HMRC's dedicated cryptoasset section in Self Assessment is live from the 2024-25 return, and the Cryptoasset Reporting Framework (CARF) starts collecting exchange data from 1 January 2026 for first exchange in 2027. The UK has explicitly chosen to fold crypto into FSMA rather than build a MiCA-style standalone regime, which means agency work is being pulled closer to the financial services compliance playbook rather than further away from it.
Common briefs
FCA-compliant acquisition campaign for an MLR-registered exchange or custodianLayer-1 or layer-2 chain ecosystem marketing, grants and developer relationsDeFi protocol brand, community and governance contentNFT and web3 launch campaigns with ASA-aware creativeBlockchain B2B and institutional infrastructure positioningToken listing, exchange PR and investor communicationsBuilder-and-user dual-audience content programmeSection 21 approver coordination and financial promotion sign-off workflow
Regulatory landscape
FCA cryptoasset regime · ASA · HMRC · ICO
risk warning, cool-off and incentive ban on every consumer promo

The FCA regulates cryptoasset financial promotions under FSMA 2000 Section 21 and PS23/6 (in force 8 October 2023, with back-end personalised risk summaries and cooling-off live from 8 January 2024). Qualifying cryptoassets are classified as Restricted Mass Market Investments. There are only four legal routes to communicate a promotion to a UK consumer: the communicator is FCA-authorised; the promotion is approved by an FCA-authorised firm holding the Section 21 approver permission (live since 7 February 2024); the firm is registered with the FCA under the Money Laundering Regulations as a cryptoasset business; or the promotion falls within a Financial Promotion Order exemption. Breach is a criminal offence carrying up to two years' imprisonment and an unlimited fine. Every promotion must include the prescribed risk warning, a personalised risk summary on first contact, and a 24-hour cool-off before a first-time investor can act on a Direct Offer Financial Promotion; refer-a-friend and new-joiner incentives are banned. FG24/1 (March 2024) holds firms responsible for the promotions their affiliates and influencers cause to be made. The ASA enforces the CAP and BCAP codes on tone, urgency, and 'low risk' or 'easy' framing, with BCAP 14.5.5 effectively excluding qualifying cryptoassets from mainstream broadcast. HMRC's dedicated cryptoasset section in Self Assessment is live from 2024-25 returns, and the CARF reporting framework commences 1 January 2026. The ICO enforces UK GDPR and PECR over the KYC and onchain-marketing data firms collect.

Specialist signals
5 signals
of real crypto-sector experience
  • · Cryptoasset financial promotion fluency, with a documented compliance workflow that maps to PS23/6 and identifies who is communicating, who is approving and on what basis (Section 21 approver, MLR-registered firm, or exemption)
  • · Named case studies with UK crypto clients: an FCA-registered exchange or custodian, a DeFi protocol, a layer-1 or layer-2 chain, an NFT or web3 project that has cleared the financial promotion regime, with creative samples and approval audit trails
  • · Risk-warning and cool-off operational discipline: knows the prescribed wording, treats the personalised risk summary as a creative input, and has paid-social, landing-page and onboarding flows that build the 24-hour delay in by design
  • · Influencer and affiliate rigour under FG24/1: vets creators, drafts contracts that handle Section 21 liability, audits affiliate output, and has refused work that cannot be made compliant
  • · Travel-Rule and KYC literacy, with a working understanding of the September 2023 UK Travel Rule (no de minimis threshold), CARF reporting obligations from 1 January 2026, and the practical implications for onboarding UX and consent capture
Sector watch-outs
5 to watch
in any crypto pitch
  • · Proposals that ignore the financial promotion regime or assume the agency itself can communicate promotions: only an FCA-authorised firm, a Section 21 approver, an MLR-registered cryptoasset firm or a valid exemption can do so
  • · Missing or buried risk warnings, no plan for the personalised risk summary on first interaction, and onboarding flows with no 24-hour cool-off built in for first-time investors on a Direct Offer Financial Promotion
  • · Celebrity, athlete or influencer activation pitched without a named approver, no FG24/1 audit, and no contract language allocating Section 21 liability, which is the exact pattern the ASA and FCA have prosecuted since 2022
  • · Refer-a-friend mechanics, joining bonuses, airdrop incentives tied to investment activity or 'sign up and earn' creative, all of which fall foul of the explicit ban on incentives in PS23/6
  • · Generic fintech playbooks parachuted in with no view on Travel Rule data sharing, CARF reporting, the FSMA 2026 statutory instrument or how an MLR-registered firm's promotion permissions differ from a fully authorised firm's
Frequently asked

What brands ask about agencies for crypto and blockchain.

5 questions our editors get most often, answered honestly. No agency-marketing speak.

Curated by humans

UK retainers split by stage and channel. Boutique crypto-native shops and PR-led specialists run £3,000-8,000 per month for ongoing media outreach, content and community on one or two platforms. Mid-market specialists cluster at £8,000-25,000 a month for integrated programmes covering paid social with FCA-compliant creative, organic content, community across X, Telegram and Discord, influencer vetting under FG24/1, and listing or launch support. Full-service partnerships for an FCA-registered exchange, a layer-1 chain, or a major DeFi protocol run £25,000-80,000 a month with brand, performance, developer relations and compliance-approval workflow on retainer. Paid media spend sits outside agency fees and is heavily restricted on mainstream platforms, which pushes budget into crypto-native publishers, search and intent channels. Token launch and listing pushes are usually scoped as projects on top of any retainer, often £25,000-150,000 over a compressed window. Section 21 approver fees, where the agency does not have its own and is using a third party, are billed through separately and typically run £500-2,500 per approved promotion.