What Is Ping-Post Lead Distribution?
By Marcus Brown
Ping-post lead distribution is a two-step data transfer protocol where a lead source sends a partial record (the ping) to multiple buyers simultaneously, buyers bid or accept/reject in real time, and only the winning buyer receives the full contact record (the post). It replaces batch CSV drops with millisecond-speed, intent-matched delivery.
- Exclusive ping-post leads average a 45–65% contact rate vs. 20–35% for shared leads (DEUS operating data)
- The ping-to-post decision window runs in 100–500 ms — buyers who exceed the timeout threshold default to rejected
- Shared leads reach an average of 4–7 competing buyers simultaneously, reducing close rates by 30–50% vs. exclusive delivery (Jornaya / industry research)
How Ping-Post Works, Step by Step
Ping-post (definition): A real-time lead routing protocol that splits lead delivery into two API calls — a blind ping containing demographic and intent signals, followed by a full-data post sent exclusively to the single buyer who wins the auction or match.
The mechanics run in under 500 milliseconds from form submit to delivery:
- Lead submits a form on a publisher landing page (or DEUS-owned page).
- The ping fires — a partial record (state, zip, intent category, lead age in seconds) goes to all credentialed buyers simultaneously. No PII is exposed at this stage.
- Buyers respond with an accept, reject, or bid price — typically within 100–300 ms.
- Winning buyer is selected — highest bid in an auction model, or first qualified accept in a fixed-price model.
- The post fires — full record (name, phone, email, specific intent data) is pushed exclusively to that one buyer via API or webhook.
- Lead is locked — no other buyer ever receives that contact. One lead, one buyer, zero duplication.
Why the Two-Step Split Matters
Single-step delivery — posting a full record to a list of buyers — created a structural problem: the same consumer's phone number landed at 4–7 competing companies within minutes. Contact rates collapsed and consumers filed TCPA complaints.
Ping-post solved this by keeping PII gated until a single buyer commits. The consumer is never oversold.
| Metric | Batch/Multi-Buyer Delivery | Ping-Post Exclusive Delivery |
|---|---|---|
| Avg. buyers receiving same lead | 4–7 | 1 |
| Typical contact rate | 20–35% | 45–65% |
| Lead age at delivery | Hours to days | < 5 seconds |
| TCPA exposure per lead | High (shared consent issues) | Low (single buyer chain) |
| Average close rate lift vs. shared | Baseline | +30–50% (DEUS operating data) |
| Buyer ROI predictability | Low | High |
Ping vs. Post: What Data Moves at Each Stage
Ping payload (no PII):
- Lead source ID
- Timestamp (age in seconds)
- Geographic data: state, zip code
- Intent vertical (e.g., "auto insurance," "solar," "Medicare")
- Self-reported qualifier fields (homeowner Y/N, credit tier, coverage amount)
- Optional: traffic source type
Post payload (full record, winner only):
- First and last name
- Phone number (cell/home)
- Email address
- Full address
- All extended form fields (specific product interest, budget, timeline)
- Lead ID for dispute reference
- Consent language and timestamp
Buyers evaluate fit and ROI from the ping alone. If a zip code is outside their service area or a qualifier doesn't match their ICP, they reject at zero cost — no wasted spend.
Fixed-Price Accept/Reject vs. Real-Time Auction
Two commercial models run on top of the ping-post protocol:
| Model | How It Works | Best For |
|---|---|---|
| Fixed-price accept/reject | Buyer pre-sets filters and a flat CPL; first qualifying buyer wins | Predictable budget, defined geographic territories |
| Real-time auction | Multiple buyers bid; highest bid wins the post | Competitive verticals (insurance, mortgage, solar) where lead value varies by attribute |
| Hybrid (floor + bid) | Seller sets minimum floor; buyers bid above it | Premium inventory with guaranteed yield |
DEUS operates a fixed-price model with hard buyer filters. Buyers configure their criteria once — vertical, geography, business size, intent signals — and the system auto-routes every matched lead in real time. No auction volatility, no bidding interface to manage.
Who Uses Ping-Post Distribution
Ping-post is the default protocol across high-volume B2C and B2B verticals:
- Insurance (auto, home, life, Medicare): The largest ping-post market in the US. EverQuote, MediaAlpha, and carrier direct programs all run on ping-post rails.
- Mortgage and refinance: Rate-sensitive — buyers filter by LTV, credit tier, and loan amount at ping stage.
- Solar and home services: Service-area filtering at zip level makes ping-post essential.
- Legal (mass tort, personal injury): Case type and incident date screened in the ping.
- B2B SaaS and services: Emerging use case — company size, tech stack, and decision-maker title screened before PII is released.
For B2B buyers specifically, buying exclusive B2B leads through a ping-post system means your sales team only receives records that match your exact ICP — wrong industry and wrong company size are filtered at the ping stage, never billed.
What Buyers Need to Receive Ping-Post Leads
Technical requirements are minimal:
- A receiving endpoint — a webhook URL or CRM native integration (Salesforce, HubSpot, GoHighLevel, etc.) that accepts a JSON or XML POST.
- Filter configuration — define your accept criteria once: geography, vertical qualifiers, daily/monthly caps.
- Prepaid credit balance — leads only post when funds are available. No credit, no post.
- Response time — your system must respond to pings within the seller's timeout window (typically 500 ms–3 s). Slow responses default to reject.
DEUS handles the ping logic, routing, and deduplication on our side. Buyers integrate their CRM endpoint once and set filters via dashboard — the protocol complexity is invisible to the buyer.
How DEUS Runs Ping-Post for Exclusive Lead Delivery
Every lead DEUS generates on its own landing pages flows through a ping-post architecture:
- Source: DEUS-owned pages capturing organic, paid, and content-driven traffic — not resold publisher network inventory.
- Ping: Vertical, geography, and qualifier data evaluated against active buyer filters in real time.
- Post: Single buyer receives the full record. The lead is flagged as sold and cannot be re-routed.
- Delivery: Via webhook or direct CRM push, typically within 3–8 seconds of form submission.
- Disputes: If a posted lead fails quality criteria (disconnected number, duplicate within 30 days, outside stated filters), credit is auto-applied within 24 hours — no dispute queue, no negotiation.
For marketing agencies managing multiple client accounts, reselling leads through DEUS means the ping-post exclusivity guarantee travels with each lead — your client never competes with another agency buyer for the same contact.
Buyers looking to understand total cost before committing can calculate their cost per lead against expected close rates using our CPL calculator before loading a single credit.
Common Ping-Post Problems (and How to Avoid Them)
| Problem | Cause | Fix |
|---|---|---|
| Low match rate (few pings convert to posts) | Filters too narrow or caps hit | Expand geo, raise daily cap, review qualifier logic |
| High reject rate from buyer side | Endpoint timeout or CRM latency | Optimize webhook response; use direct API not middleware chain |
| Duplicate leads appearing | Buyer dedup logic not configured | Set 30-day email+phone dedup at CRM level; DEUS enforces on our side too |
| TCPA exposure | Buying from networks that re-ping rejected leads to new buyers | Buy from owned-media sources with traceable single-consent chain |
| Unpredictable spend | Auction model with no bid caps | Switch to fixed-price model or set hard bid ceilings |
Key Terms Defined
Ping: The first API call in ping-post delivery — a partial, non-PII record sent to evaluate buyer fit before any contact data is transmitted.
Post: The second API call — the full lead record transmitted exclusively to the single winning buyer after a ping is accepted.
CPL (Cost Per Lead): The fixed or bid price a buyer pays per successfully posted lead record.
Lead cap: A buyer-configured daily or monthly limit on the number of posts accepted, used to control spend rate.
Exclusive lead: A lead record sold to exactly one buyer, never re-posted or resold — the output of a correctly operating ping-post system.
Frequently asked questions
What is the difference between a ping and a post in lead distribution?
A ping is the first API call — it sends partial, non-PII data (geography, intent signals, qualifiers) to buyers for evaluation. A post is the second call, triggered only when a buyer accepts, and it delivers the full contact record exclusively to that one buyer. No PII is exposed until a buyer commits.
Is ping-post the same as exclusive lead delivery?
Ping-post is the protocol that enables exclusive delivery, but exclusivity depends on whether the seller re-pings rejected leads to new buyers. A true exclusive ping-post system locks the lead after the first accepted post and never re-routes it. DEUS marks leads as sold at post and removes them from circulation permanently.
How fast does ping-post delivery happen?
The ping-to-post cycle runs in 100–500 milliseconds on the network side. Total time from consumer form submission to a lead appearing in a buyer's CRM is typically 3–15 seconds, depending on CRM webhook latency. DEUS averages 3–8 seconds end-to-end.
What CRMs are compatible with ping-post lead delivery?
Any CRM that accepts inbound webhook or API POST requests is compatible — including Salesforce, HubSpot, GoHighLevel, Zoho, Pipedrive, and custom systems. DEUS delivers via JSON webhook; buyers configure their endpoint once and receive leads automatically from that point forward.
Why do my ping-post leads have a low contact rate?
Low contact rates typically mean the leads are not exclusive (the same consumer received calls from multiple buyers before yours), lead age at delivery is high (hours rather than seconds), or the lead was generated by low-intent traffic. Switching to an owned-media, exclusive ping-post source with sub-10-second delivery is the highest-leverage fix.
Do I need technical resources to receive ping-post leads from DEUS?
No dedicated developer is required. You need a CRM with a webhook URL (most major CRMs have this natively) and five minutes to configure your filters in the DEUS buyer dashboard. DEUS handles all ping logic, routing, deduplication, and dispute processing on our side.