Bullhorn → Nextdoor · Conversion tracking
Connecting Bullhorn to Nextdoor Ads
Bullhorn runs staffing agencies rather than employers, which flips the model entirely: the agency is paid a fee or a margin, and both sides of the marketplace need advertising. Nextdoor is hyperlocal by construction, which makes it unusually good for home services and unusually easy to misread at low volume. The join between them succeeds or fails on one thing: whether the ndclid click identifier reaches the Bullhorn placement before the conversion happens, because Nextdoor can only match a conversion it can tie back to a click it recognizes.
✓ 30-minute call · No commitment · You leave with a written remediation plan even if we’re not the right fit.
Written guarantee
95%+ conversion accuracy on Bullhorn → Nextdoor
Measured against your own order records at handover. Miss it and we keep working at no cost until it’s met.
Built on — and certified for — the platforms that matter
Stape
Pro Partner
Meta
Tech Provider
Tag Manager
TikTok
Events API
Microsoft
UET Partner
CAPI Partner
CAPI Partner
Built on the same partner stack used by enterprise DTC brands.
By the numbers
No fake testimonials.Just the math.
70+
Platforms supported
Shopify · Woo · Magento · BigCommerce · 65 more
8+ / 10
Meta EMQ guaranteed
in writing — keep working free until hit
2–4d
Build to live
accurate data flowing within 7 days
$0
Monthly fees, ever
one-time fixed price · you own the stack
400d
Cookie lifetime
max RFC 6265bis allows · 57× Safari ITP
9
Ad channels covered
Meta · Google · TikTok · MS · LI · Pin · Snap · Reddit · X
95%+
Tracking accuracy
verified vs Stripe · GA4 · ad-platform reports
30 min
Free founder call
no SDR · no pitch deck · written remediation plan
Every figure above is either a commitment we put in writing or a countable fact. What your own setup is losing is not on this list, because we haven’t measured it yet — that happens on the call, against your own order records.
Real clients · real videos · real outcomes
Don’t take our word for it. Watch the receipts.
Founders, marketers, and agency owners describing the before-and-after of their Bullhorn → Nextdoor tracking rebuild — in their own words, on camera.
Why this join usually fails
The ndclid click identifier never reaches Bullhorn
The single most common cause. Candidate and client acquisition are separate funnels with separate campaigns, and placements require both to have worked.
Salary reported instead of agency fee
A sixty-thousand placement at a twenty percent fee is twelve thousand of revenue. Reporting the salary makes every campaign look five times better than it is.
Small numbers read as trends
Hyperlocal audiences produce low weekly volumes. Three conversions instead of six looks like a fifty percent collapse and is usually noise, so judge Nextdoor over longer windows than you would use elsewhere.
Nothing reconciles afterwards
An upload that succeeds is not an upload that matched. Nextdoor Ads Manager reports received and matched conversions. Reconcile against your own records over a month rather than a week — at these volumes shorter windows are noise.
Architecture
How Bullhorn and Nextdoor actually connect
Two systems that know nothing about each other. Everything below exists to give them one shared reference.
Step 1
Bullhorn holds the truth
An agency earns a placement fee on permanent roles and a spread on contract ones. Neither is the salary, and reporting the salary overstates return by a large multiple.
Step 2
Nextdoor Ads needs a click to match
Nextdoor matches server events on the click identifier and hashed customer information. Verify the current Conversions API endpoint and field names against Nextdoor's own documentation — this is a younger API than Meta's.
Step 3
The identifier is the bridge
The ndclid click identifier, captured at the visit and carried into the Bullhorn placement. Without it there is nothing to join on and no tool fixes that.
Step 4
The event source decides reliability
Send started placements at fee or margin, with the side of the marketplace recorded.
Step 5
Deduplication at the destination
Nextdoor deduplicates on an event identifier shared between the pixel and the Conversions API. At Nextdoor's typical volumes a doubling is easy to miss because the absolute numbers stay small, so this needs testing rather than assuming.
Diagnose it honestly
Working vs. broken, side by side
Both states look identical from the Nextdoor dashboard, which is why this runs for months before anyone notices.
Normal — not a fault
The ndclid click identifier present on the placement
Visible on the record itself in Bullhorn, not merely captured somewhere on the site.
Sent from the Bullhorn placement record
Server-side, so it does not depend on the customer's browser still being there.
Deduplicated correctly
Nextdoor deduplicates on an event identifier shared between the pixel and the Conversions API. At Nextdoor's typical volumes a doubling is easy to miss because the absolute numbers stay small, so this needs testing rather than assuming.
Reconciles with the source
Nextdoor's count and Bullhorn's records agree within a few percent over a closed window.
Actually broken
The ndclid click identifier missing on most records
Candidate and client acquisition are separate funnels with separate campaigns, and placements require both to have worked.
Sent from the browser
Anyone who closes the tab, blocks the script or converts without a page load is invisible. A sixty-thousand placement at a twenty percent fee is twelve thousand of revenue. Reporting the salary makes every campaign look five times better than it is.
Counted twice, or not at all
Hyperlocal audiences produce low weekly volumes. Three conversions instead of six looks like a fifty percent collapse and is usually noise, so judge Nextdoor over longer windows than you would use elsewhere.
Nobody has reconciled it
The dashboard shows a number and no one has compared it to Bullhorn. A wrong number that nobody checks is indistinguishable from a right one.
Diagnostic sequence
Diagnostic order
Each step rules out a class of cause. Run them in order and the last one usually has a single explanation standing.
- 1
Count placements carrying the ndclid click identifier
The ceiling on everything else. Do this before debugging anything downstream.
- 2
Follow one real conversion end to end
From the ad click through Bullhorn and into Nextdoor.
- 3
Check whether the imported value is salary or fee
One question, and it decides whether the entire reporting means anything.
- 4
Check the volume before reading the trend
If weekly conversions are in single figures, week-over-week comparison is not telling you anything about campaign performance.
- 5
Read the match rate, not the success message
Nextdoor Ads Manager reports received and matched conversions. Reconcile against your own records over a month rather than a week — at these volumes shorter windows are noise.
Source-of-truth validation
How it gets proven
Against Bullhorn's own records, not against either platform's dashboard.
- The ndclid click identifier confirmed present on a live placement.
- A real conversion followed from click through Bullhorn to Nextdoor.
- Deduplication confirmed on a real conversion, and the reporting window set long enough for the volume.
- Started placements reconciled at fee or margin against imported conversions.
- Reconciled over a fully closed window, matched per record rather than on totals.
- Re-checked 30 days later.
Straight talk
When you don't need this
Worth reading before paying anyone, including us.
- If Nextdoor already reports conversions that reconcile against Bullhorn's records within a few percent, this join is working and there is nothing to buy.
- Measure identifier coverage yourself first — pull your last hundred placements and count how many carry the ndclid click identifier. Ten minutes, free, and it tells you whether any of this is worth doing.
- If your placements come entirely through existing client relationships, the advertising question is candidate supply, not client demand.
- If you do not serve a defined local area, Nextdoor's entire value proposition does not apply to you.
Who this is for
Honest about who we’re a fit for.
We don’t take every project. Here’s how to tell if we’re right for you.
You’re a great fit if…
- You run Bullhorn → Nextdoor (or are migrating to it)
- You spend $5K+/month on paid ads (Meta, Google, TikTok, Microsoft, LinkedIn)
- Your reported ROAS doesn’t match what your bank account is saying
- You want to own your tracking stack — no monthly SaaS fees forever
- You have 2–4 days to do this once and never think about it again
Skip us if…
- You spend less than $500/month on paid ads (browser pixel is fine)
- You want a SaaS dashboard with monthly fees forever (Triple Whale, Hyros)
- You need attribution modeling — we fix the data foundation, not multi-touch reports
- You want a 6-month enterprise consulting engagement (we ship in 4 days)
- You expect us to manage your ad accounts (we don’t — that’s a different service)
If you’re still unsure,book the call anyway— we’ll tell you straight whether we can help.
What working looks like
The ndclid click identifier on every placement
Server-sideCaptured before the conversion and stored where it survives.
Conversions arriving in Nextdoor
8+ EMQConversions appear in Nextdoor Ads Manager against the campaign and neighbourhood targeting, with the value you sent.
Reconciled against the source
DedupedBullhorn's own records are the reference, not either dashboard.
What gets built
Identifier capture into Bullhorn
Store the identifier on the candidate and the client account separately, and attribute the placement to whichever side was the constraint.
Event source: the Bullhorn placement record
Send started placements at fee or margin, with the side of the marketplace recorded.
Dispatch to Nextdoor
Server events to the Nextdoor Conversions API with the click identifier, hashed customer data and a matched event identifier.
Reversals where they exist
Placements that fall through or fail a guarantee period reverse.
Pick the package that fits your ad spend
Fixed-fee, no surprises. If your ad spend is meaningful,server-side tracking is what we recommend— it’s the only setup that survives iOS, Safari ITP and ad blockers.
Browser-side starter
Wires the join and verifies it on a live conversion. Honest about its ceiling where the source can only be read from the browser.
- The join built and tested end to end
- Verified on a real conversion
- Reconciled against the source's own records
- Written handover
1st-party server-side
Save $18K–$120K over 5 years vs Triple Whale / Hyros
The join built server-side from the source's own records, so it does not depend on a browser being present when the conversion happens.
- Events sourced from the system of record, not the browser
- Identifier captured and persisted end to end
- Deduplicated at the destination
- Reversals wired where the source supports them
- 95%+ accuracy guaranteed in writing
Full 1st-party stack
Every destination fed from one place, plus monitoring so a broken join surfaces in days rather than at quarter end.
- Everything in 1st-party server-side
- All paid destinations from one container
- CRM and offline loop
- Refunds and cancellations reversed everywhere
- Monitoring per destination
Not sure which tier fits?Book a 30-min scoping call— we’ll tell you straight, no upsell pressure.
How it works
Built in 2–4 days. Accurate data within 7.
We deliver the entire 1st-party server-side stack in 2–4 business days. You start collecting accurate, deduped conversion data the moment it goes live — and within 7 days every signal is flowing cleanly to Meta, Google, TikTok and the rest.
Kickoff + audit
30-min call. We map your current pixels, GTM, dataLayer, consent setup, and ad-platform integrations. You get a written report of every leak.
Build the stack
Server-side GTM container deployed on your subdomain. Meta CAPI · Google EC · TikTok Events API · Microsoft UET wired. Identity match + dedup configured.
QA + go-live
Live-fire test purchases across every funnel step. Meta EMQ verified at 8+. Tag Assistant + Pixel Helper passes. Side-by-side report delivered.
Verify accuracy
Your data flows clean. Within 7 days every signal — Meta, Google, TikTok, Microsoft — is fully accurate. Notion runbook + Loom walkthrough handoff.
Got questions?
The honestanswers.
No buzzwords, no upsell. If we don’t know, we say so.
01Why aren't my Bullhorn conversions showing in Nextdoor?
Almost always because the ndclid click identifier never reached the Bullhorn placement. Candidate and client acquisition are separate funnels with separate campaigns, and placements require both to have worked. Measure coverage before debugging the dispatch.
02What identifier does Nextdoor need?
Nextdoor's click identifier, appended to your landing page URL, alongside a pixel that sets its own cookie. Nextdoor also matches on hashed email and phone. The practical constraint is volume: a neighbourhood-level audience produces small numbers, and small numbers move a lot week to week for reasons that have nothing to do with your campaign.
03Where should the event come from?
The Bullhorn placement record. Send started placements at fee or margin, with the side of the marketplace recorded.
04How do I know it worked?
Nextdoor Ads Manager reports received and matched conversions. Reconcile against your own records over a month rather than a week — at these volumes shorter windows are noise.
Still have questions?Book a 30-min call— bring them all.
The call
What happens on your free 30-min call
No pitch deck, no SDR, no upsell pressure. Founder-led. Bring your ad-platform screens and yourBullhorn → Nextdoor setup — we’ll work through it together.
Min 1–5
We get the lay of your store
What you sell, what you spend on ads, who handles dev. Quick context-gathering — no questionnaire upfront.
Min 5–15
We audit your tracking live
Screen-share. We open your Meta Events Manager, GTM, and ad reports. You see exactly which conversions are leaking.
Min 15–25
We map a fix
What needs rebuilding, what stays. The exact Bullhorn → Nextdoor setup we'd ship and what it would recover for you.
Min 25–30
Decide. Or don’t.
If we're a fit, we send a 1-page proposal in writing. If not, you walk away with a free remediation plan you can hand to anyone.
Get Bullhorn and Nextdoor joined properly
Book a free 30-minute call. We measure your identifier coverage live on your own account, and you leave with a written plan — including the option that you don't need us.
Free · 30-min consultation · No commitment · Replies in under 2 hours · Available worldwide via WhatsApp
95% tracking accuracy guarantee
Free 30-min consultation · from $400 · 1st-party server-side
95% guarantee · from $400
