SPP3 concluded with five selections against ~$3.25M in available funding. Following the committee's recommendation, the provider selected for the marketplace and revenue vertical declined its award. That leaves the vertical unfilled and $1,560,284 of the SPP3 allocation uncommitted.
The committee could have returned to exisiting and prior applicants and renegotiated scope privately. The committee judged that operating outside those bounds would not be in the program's interest, and as noted in the previous proposal, SPP3 drew many applications from qualified teams. SPP3 ran under an established process everyone agreed to: one published rubric, one deadline. We felt that operating outside those bounds would not be in the program's interest, and as we noted in our previous proposal, SPP3 drew many applications from qualified teams.
An open, tightly scoped RFP invites those teams, and others inside and outside the ecosystem, to propose for this critical function. The committee will use the same approved funds and the same accountability structure, run through a scoped competition that any team may enter, including prior SPP applicants.
This RFP does not delay the current cohort. The cohort proposal is standalone and it ratifies the four remaining providers.
This proposal is a one-time amendment to the SPP3 authorization, made in response to the declined marketplace and revenue award. It extends the committee's mandate to run this RFP, ratifies a marketplace-specific rubric, authorizes a milestone-gated payment structure for this award, and re-deploys a portion of the declined allocation. It does not expand the SPP3 budget, reopen the full cohort process, or create a general-purpose grants pool.
A live, revenue-generating ENS marketplace, operated as an ongoing service. This RFP is not for research, satellite products, or growth services detached from a marketplace.
Proposals should address the scope areas below. Core marketplace functionality, renewals, user-safe custody, and a credible go-live plan are the baseline expectations; depth across the remaining areas will strengthen a proposal under the published rubric.
1. Core marketplace. Discovery, listings, offers, and purchases of ENS names, plus new registrations, operated as one live marketplace rather than a research, analytics, or growth product. Proposals should show the full transaction path, fee model, custody assumptions, and launch plan. 2. Renewals and portfolio management as first-class features. Single-name and bulk renewal flows must sit alongside listings and purchases, not behind them, with portfolio views that surface expirations, renewal urgency, ownership state, and transaction history. Renewal and registration activity should support on-chain referral attribution so impact can be measured from protocol events rather than self-reported dashboards. 3. Unified listings and ENS-specific search. The marketplace should aggregate active ENS listings from external venues without depending on any single external venue, so buyers can search the market from one interface. Search must cover ENS-native needs: expiration dates, lapsed-name availability, category and club browsing, batch search, and filters that help buyers understand name status before acting. 4. Continuity by construction. Applicants must provide an open-source or source-escrowed core, non-custodial contracts with user withdrawal rights, exportable listing and order data, and a funded wind-down plan as first-milestone deliverables. The goal is to make service failure survivable: users retain assets, the DAO retains usable data, and the market can migrate without losing liquidity history. 5. ENSv2 readiness. Proposals must commit to the ENSv2 contract surface, migration UX, and the expected shift toward lower-cost, more flexible name management. Subname listing, renting, and hierarchical ownership flows are in scope, with applicants expected to explain what can ship now and what changes when ENSv2 migration paths are finalized.
Fiat onramps, mobile apps, and adjacent tooling are welcome differentiators, evaluated as extras rather than requirements.
This RFP is open to any team, including prior SPP3 applicants, existing marketplace operators, new entrants, and teams formed specifically for this opportunity. Prior SPP3 participation is neither required nor disqualifying; all proposals are evaluated through the same published rubric.
To be eligible, a proposal must describe a live or launchable ENS marketplace operated as an ongoing service. Proposals centered on research, analytics, marketing, growth services, or adjacent tooling may be useful to ENS, but they are outside this RFP.
For teams with existing products, demonstrated marketplace impact reduces execution risk, but it is not sufficient on its own. The award is forward-looking: proposals must show what the team will build, improve, operate, and measure during the award term, and why the team is likely to execute that plan.
The committee will evaluate proposals against a marketplace-specific rubric adapted from SPP3's C1-C4 criteria and ratified by this amendment. Final weights are published in that rubric when the submission window opens, weighted toward:
Each proposal must address each dimension above, but does not need to be strongest on every dimension to win.
The committee may select a proposal that has clear tradeoffs if it is credible, launchable, measurable, and likely to produce meaningful ENS marketplace activity. Conversely, the committee may fund none if no proposal clears the published quality bar.
Selection will be made by the SPP3 committee under this published process, under standard SPP3 recusal and quorum rules (three of four Member seats). If recusals threaten quorum, the Chair will disclose and notify the DAO. The winning score is published after the award is announced.
Awards are primarily paid through milestone-gated streams and releases. Applicants must submit a milestone plan with target-dated deliverables, requested payment allocation, verification method, and dependencies. Final milestones, payment amounts, and traction thresholds are set at award signing through the SPP3 service agreement and ENS Foundation Terms of Use, with payment initiated by the accountability body.
Traction gates may include some combination of:
Final thresholds are set per award against fresh baseline data at signing. Applicants may counter-propose metrics and thresholds with justification, but all accepted traction gates must be independently verifiable and tied to real marketplace usage. Where DAO referral rails are not available at go-live, accepted gates may use the platform's settlement contracts, registrar events, or other independently verifiable on-chain evidence. Amounts not released by the end of the award term return to the DAO treasury, consistent with SPP3's treatment of unspent funds. Specific stream and release mechanics, including signer and administrator setup, will be finalized before awards execute.
The compressed schedule is deliberate: the vertical is unserved today, and every month it stays unserved costs the protocol revenue.
This RFP gives the marketplace vertical a clean path forward without reopening SPP3 or requesting new funds. The goal is to select a credible team that can launch or strengthen a live ENS marketplace, prove real usage through milestones, and leave ENS with infrastructure that can sustain itself beyond the award term.