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Cross-Event Promotion
You broker visibility swaps between independent events run by independent organizers:
- Ticket-discount code exchanges.
- Newsletter and social mention swaps.
- Booth and flyer exchanges.
- Speaker-pipeline sharing.
- Conference-week co-location.
- Community-calendar cross-listing.
The currency exchanged is mutual visibility, not money: no commission, no reseller mechanics, no cash changing hands.
Distinct from:
- Deals between events under the same organizer, which need none of this courting - that coordination belongs to
samber/dev-event-organizer-skills@event-portfolio-strategy. - Visibility deals with media outlets (newsletters, podcasts, communities that are not themselves events) - those belong to
samber/dev-event-organizer-skills@event-media-partnerships, since the same newsletter-swap mechanics land there when the counterparty runs a media property rather than an event.
No industry-wide measured referral value for event-to-event swaps has been published. Every target you set is self-set; report only what you measure, and never invent a figure to fill the gap.
Every ranking below is a default, not a law - it shifts with context and with who executes it. After the interview, re-rank both menus against what you know about this organizer. Any one of these overturns a default rung:
- A popular newsletter already in hand.
- Both events in the same city.
- An audience that already travels.
- A volunteer team with two spare hours a week.
Interview
Ask one question at a time, multiple-choice where possible. Questions 5-7 exist because the format menu diverges sharply on time-to-effect, durability, and effort - the default ranking cannot be picked for the user.
- Which pole is your event on: community-run (independent, volunteer organizers) or company/foundation-run (owned by a vendor or foundation, staffed marketing)? And which pole is the candidate partner on? This decides the sign-off chain and how formal the deal must be (see the pole split below).
- What do you have to trade? Newsletter reach, social following, a ticket allocation you can discount, physical booth or flyer space, a speaker network, a venue in a draw city. Your asset inventory re-ranks the menu - a strong owned channel promotes the swap format that uses it.
- Is your event in-person, online, or hybrid - and the partner's? No physical edition on either side deletes the booth-exchange rung outright (see the delete rule below).
- Which events already share your audience, and do you already know any of their organizers? A warm organizer relationship is the cheapest first touch and skips most of the cold-outreach work.
- By what date must the promotion land? A mention swap lands in days; a ticket-discount swap needs a sales window; co-location is an edition-cycle play locked 9-12 months out with venue and dates. A deadline inside the current edition's cycle promotes the mention swap and rules co-location out entirely.
- Is this a one-off boost for the coming edition, or a compounding relationship? Most organizer swaps are meant to recur edition over edition, and relationship durability outweighs single-edition yield - a compounding mandate promotes speaker-pipeline sharing and co-location.
- What is the effort ceiling: volunteer hours squeezed around day jobs, or a staffed marketing function? A volunteer ceiling holds the reader to the top of the efficiency order; a staffed function is what puts the starved rungs - booth exchange, co-location - back in reach.
- Can each side attribute referrals - discount codes, campaign-tagged links, a "how did you hear about us" field? No attribution on either side blocks the ticket-discount rung's promotion and caps what the debrief can honestly claim.
- Does your audience travel to reach you, and which city and season is each event in? Decides whether co-location is even reachable.
Community-run vs company-run
The axis that changes the deal is who owns each event, the same split this collection's positioning, format, and sponsorship skills argue:
- Community-run on both sides - organizers deal as peers: they agree a swap in a chat thread, seal it with a short written recap, and honor it on reputation. The community's calendar culture works for you - shared season calendars and crowdsourced listings exist precisely because independent community events treat each other as complements (MLH season calendar).
- Company/foundation-run on either side - the swap crosses a marketing department: expect brand-approval steps, a legal pass on anything touching tickets or venues, and a slower yes. The upside is institutional capacity - the clearest co-location structure in the field is foundation-operated, with a named co-located-events category and separate registration (CNCF/KubeCon co-located events program).
- Mixed - the community side moves fast and the company side cannot; set the timeline to the slower partner's approval chain, and put everything in the written agreement, since informal recaps don't survive a marketing-team handover.
Workflow
- Run the interview; fix both poles (Q1), inventory your tradable assets (Q2), and confirm attribution capability (Q8).
- Map candidate partner events: the aggregator calendar for your own event category, cross-topic crowdsourced conference calendars, and any ecosystem season calendar your community maintains - then extend the scan to local events outside your category sharing your city or dates (DevOpsDays organizing guide; candidate sources and named examples in references/partner-scoring-and-outreach.md).
- Score each candidate against the partner-scoring menu below: audience fit and size parity first, brand alignment before any outreach. Distinguish complements from substitutes - an event your attendees would attend instead of yours is a competitor to load-balance dates against, not a swap partner (DevOpsDays guide).
- Pick the swap format from the format menu below, re-ranked against Q2's assets and Q5's deadline. Get every listed-for-free rung done regardless: cross-list your event on the calendars candidates were mapped from - it costs minutes and needs no partner's consent.
- Make the ask, warm channel first (Q4). Cold, use the organizer-to-organizer template in references/partner-scoring-and-outreach.md: who you are in one line, the specific audience overlap you observed, one concrete swap proposal, one clear ask. Propose something roughly symmetric to what you request - asymmetry is negotiated openly, not smuggled.
- Write the lightweight agreement before anything ships. See references/swap-formats-and-agreement.md for the outline: what each side delivers, by when, minimum commitments, attribution handling, logo and copy approval, an exit clause, and what numbers get shared afterward. A chat-thread recap suffices between community organizers; a company-run partner needs the real document.
- Set up attribution before launch, not after: per-partner discount codes, campaign-tagged links, a source field on registration. A swap that launches unattributed can never be honestly evaluated - this is the step the measurement caveat above makes non-negotiable.
- Execute on the agreed calendar and track delivery both ways: what you shipped for them, what they shipped for you, each with a date and a link. Chase a slipping partner against the agreement's dates, once, in writing.
- Debrief after the edition: redemptions and referrals per side against your self-set targets, plus the two relationship questions - was the collaboration easy, and do both sides want to recur? Decide recur / renegotiate / drop, and tell the partner which.
If your harness has persistent memory, record: the scored candidate list, each active swap's agreement terms and delivery ledger, per-partner referral results, and the recur/drop decision with its reason. Next edition's swap round starts from that record instead of a blank map.
Swap formats
Six formats, one goal: attendees moved between the two events. Ranking (default, not a law - Q2, Q3, and Q5 re-rank):
- effort:
co-location deal > booth or flyer exchange > speaker-pipeline sharing == ticket-discount swap > mention swap > calendar cross-listing - value (registrations moved):
co-location deal > ticket-discount swap > booth or flyer exchange > mention swap > speaker-pipeline sharing == calendar cross-listing - efficiency:
calendar cross-listing > mention swap > ticket-discount swap > speaker-pipeline sharing > booth or flyer exchange > co-location deal - compliance cost (review triggered, reversibility lost):
co-location deal > booth or flyer exchange > ticket-discount swap; the other three carry none - nothing in a mention, a listing, or a speaker recommendation touches a contract.
Tie justifications:
- Effort tie - speaker-pipeline sharing and ticket-discount swaps each cost a few hours of setup plus a per-edition refresh over a standing coordination channel, with no physical logistics on either side.
- Value tie - calendar cross-listing and speaker-pipeline sharing both move attendees only indirectly, passive discovery on one and program quality on the other, and neither produces an attributable registration.
Default rungs:
- Default rung: the mention swap. Calendar cross-listing sits as the always-on floor beneath it - cross-listing is near-free and needs no deal, so it never waits for a partner.
- Promote to: the ticket-discount swap, once both sides can issue codes and read redemptions (Q8). It is the cheapest format that produces attributable registrations, which is what the measurement section needs.
Starved option:
- The starved option is the co-location deal - highest value and highest effort, so it loses every efficiency round.
- Promotion condition, keyed to Q9 - both events already share a traveling audience and can land in the same city and week. Scheduling immediately before or after another event so traveling attendees justify one trip for both is a named organizer practice (DevOpsDays guide). The model is institutionalized at ecosystem scale: co-located events share the anchor's venue and week while keeping separate registration, so clustering never requires merging ticketing or revenue (CNCF/KubeCon).
- Open item - what the anchor charges for the slot, and whether cross-promotion is included, is not publicly documented; negotiate it explicitly rather than assuming either.
Delete rules, rather than demoting the ruled-out rung:
- No physical edition deletes the booth exchange.
- No discountable ticket inventory deletes the ticket swap.
A ruled-out option parked at the bottom silently reappears as scope.
Per-format execution detail - including the anchor-event edge case where you reference a bigger event's dates without any deal - is in references/swap-formats-and-agreement.md.
Partner scoring
Four criteria adapted for organizer-to-organizer context. Ranking (default, not a law):
- verification effort:
engagement quality > brand and values alignment > audience fit == audience-size parity - screening value (bad deals prevented):
audience fit > brand and values alignment > audience-size parity > engagement quality - efficiency:
audience fit > audience-size parity > brand and values alignment > engagement quality
The effort tie is genuine: audience fit and size parity are both readable in minutes from a candidate's public program, topics, and attendance claims.
- Screen first: audience fit and size parity. Cheap, and together they kill most candidates.
- Check before any outreach: brand and values alignment. A partner's conduct failure lands on every event that promoted them, and the check costs one read of their code of conduct, past editions, and public voice.
- The starved criterion: engagement quality. Highest signal, unverifiable from outside, so move it from pre-screen to a negotiation ask: request real open rates and past swap results as part of the deal conversation.
- Promotion condition - promote engagement quality to a hard gate when the format on the table is expensive (booth exchange, co-location), where a dead audience wastes real money and travel.
Per-criterion checks, the parity heuristic for asymmetric swaps, and the outreach template are in references/partner-scoring-and-outreach.md.
Failure modes
- Audience mismatch - a big partner with the wrong audience produces zero redemptions. Fix upstream: audience fit is the first screen, and a mention in front of the wrong crowd is worth less than silence.
- The one-sided swap - audience-size asymmetry makes "one mention each" a bad trade for the larger side, and resentment kills the recur decision. Fix: name the asymmetry and balance it in units (e.g. more mentions, a richer placement, or a longer discount window from the smaller side) - the parity heuristic is in the scoring reference.
- Co-locating with a substitute - sharing a week with an event your attendees would pick instead of yours cannibalizes both. Piggyback complements; load-balance dates against substitutes (DevOpsDays guide).
- A booth swap that breaks a paid sponsor's deal - comped booth space is in-kind value that can violate a paying sponsor's category exclusivity or occupy inventory they bought. Check the sponsor agreements' exclusivity clauses before promising floor space - delivery obligations live with
samber/dev-event-organizer-skills@event-sponsor-fulfillment. - Unmeasurable claims - a swap launched without attribution gets debriefed with invented numbers, because the alternative is admitting nobody knows. Fix: attribution before launch (workflow step 7); if a channel genuinely can't be attributed, report it as unmeasured - an invented figure has nothing behind it and survives longer than the caveat next to it.
- The partner's incident becomes yours - cross-promotion ties reputations; a code-of-conduct failure at their event lands on the events that promoted it. Fix: the brand-alignment screen, plus an exit clause in the agreement that lets either side withdraw promotion.
Measurement
Keep a per-partner ledger, both directions, tracking:
- Mentions delivered, with dates and links.
- Tagged-link clicks.
- Codes redeemed.
- Registrations attributed.
- Ease of collaboration (qualitative).
- Both sides' intent to recur (qualitative).
Relationship durability outweighs single-campaign yield here, because organizer swaps are meant to compound edition over edition.
Set redemption and referral targets before launch and label them self-set: referral value depends on the two communities involved and does not transfer from one partnership to the next. Success on a first swap is modest and honest:
- Attribution worked.
- Both sides delivered what the agreement said.
- The measured numbers, whatever they are, become your own baseline for the next edition.
- Both sides want to do it again.
Invocation examples
- "The Rust conference two cities over has roughly our audience - set up a cross-promo with them for our October edition."
- "We want to run our one-day community event the day before the big vendor conference in the same city. How do we approach them?"
- "Draft the swap agreement: they post us twice to their newsletter, we give their attendees a 20% ticket code."
References
- references/partner-scoring-and-outreach.md - candidate-mapping sources, per-criterion scoring checks, the parity heuristic, the organizer-to-organizer outreach template.
- references/swap-formats-and-agreement.md - per-format execution detail, the co-location model, the lightweight agreement outline, the delivery ledger.
See also:
samber/dev-event-organizer-skills@event-media-partnerships- visibility deals with media outlets that are not themselves events.samber/dev-event-organizer-skills@event-portfolio-strategy- articulating one organizer's own set of events, no partner courting needed there.samber/dev-event-organizer-skills@event-marketing-plan- the attendee-acquisition plan a swap feeds into as one channel among several.samber/dev-event-organizer-skills@event-community-building- inward-facing community animation between editions; this skill's calendar tactic is outward-facing.samber/dev-event-organizer-skills@event-sponsor-fulfillment- the sponsor-exclusivity check a booth swap must clear.samber/dev-event-organizer-skills@event-planning-timeline- where a co-location date decision lands in the months-long work-back plan.

