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Advertising AI agent · Influencer marketing

Influencer-Outreach & Negotiation AI Agent

Shortlist creators against a brief, vet the audience and the back catalogue, draft the approach and track delivery and disclosure — a named lead agrees every rate, right and signature.

4–6 weeksTypical delivery
Your stackDeployment
Named leadRates and terms
Agent CareAfter launch

What this agent does

Drafts the approach, never agrees the deal

In
01

Read the brief — the market, the deliverables, the dates and the categories the brand will not sit beside.

02

Pull each candidate's audience, recent posts and current brand ties from the discovery and vetting sources.

Reason
03

Score fit against the brief, and read the back catalogue for content the brand cannot be seen next to.

04

Check the audience for bought followers and for engagement that does not match the account's own history.

05

Draft the approach and the counter inside the rate band, usage window and exclusivity the brief allows.

Decide
06

Hold anything offering a rate, a usage right or an exclusivity the brief does not already fund.

07

Route every offer to the lead who agrees terms, and every contract to whoever signs it.

Out
08

Write the disclosure the format requires into the brief and the contract, then read it in the post.

09

Retain the vetting evidence, every message sent, the terms agreed and the licence window on file.

Product statement

The agent shortlists, drafts and tracks. It agrees no rate, right or exclusivity, and the brand remains accountable for disclosure on the content it pays for.

Example workflow

One brief, end to end

AgentHuman
1Brief receivedA campaign brief, its markets and dates, the budget envelope and the categories the brand will not sit beside
2Candidates gatheredCreator lists from the discovery platforms, past partners in the CRM and inbound approaches, de-duplicated
3Fit and risk vettedAudience make-up, engagement authenticity, current brand ties and a read of the back catalogue against the brand's own rules
4Offer draftedThe approach, the deliverables, the rate band, the usage window and the exclusivity the brief actually funds
No human action required

Stages 1 to 4 run without a person in the loop — the shortlist, the vetting evidence and the draft offer are finished before the lead opens anything.

5DecisionSplits on whether the offer sits inside the brief
Inside the brief's terms

Reaches the lead ready to send.

Beyond the rate, rights or lock-out

Held with the term named, not sent.

Influencer lead and contract signer

The lead agrees the rate, the usage window and the exclusivity and sends under their own name; the contract goes to whoever signs one.

Send · Rewrite · Escalate the rate
Approved — handed back
6Contract and creator brief issuedOnly after the lead agrees terms; the disclosure the format requires is written into both, not left to the creator
7Delivery and disclosure checkedPosted content matched to the deliverable, the disclosure read in the post itself, and the licence window tracked to expiry
Lead edits

Every term the lead changes before sending is counted.

What should not run autonomously

Human approval stays in control

Outside the boundary — human approval required8 items
Agreeing a rate, a fee or a bonus.
Granting or accepting usage rights.
Agreeing exclusivity, category lock-outs or term.
Signing or countersigning a creator contract.
Automation boundaryAgent acts unaided
Shortlist creators against the brief and score fit and reach.
Read the back catalogue and the audience for risk and authenticity.
Draft outreach, follow-ups and counters inside the agreed band.
Track deliverables, disclosure, approvals and the licence window.
Write actions run only inside the approval boundaries agreed during implementation. Agreeing terms and signing a contract are not among them.
Approving a flagged or AI-generated creator.
Confirming a post meets its disclosure requirement.
Releasing a payment or approving an invoice.
Changing rate bands, vetting rules or blocked categories.

Example output

One creator offer, annotated

Everything the agent drafts is attached to the brief and the vetting evidence it was built from.

Outreach output · single creatorIllustrative example
Brief
Candidate
Audience pulled
Offer
Confidence
Vetting
Beauty, three markets
Mid-tier creator
Today, 09:00
Held before send
91%
One flag raised
As receivedThe brief, the candidate as discovery returns them and when the audience was pulled — nothing is inferred.
Evidence used Audience report, dated Back-catalogue scan Rate band on file
Why it is heldThe draft offers six months of category exclusivity. The brief funds three.
ActionSendRewriteEscalate the rate
What the score decidesHow hard the lead re-reads the vetting before approaching — not how the post will do.

Value

Where AI adds value

The same four claims, placed at the point in the workflow where each one applies.

Where the value landsValue 01 – 04
Every brief and candidateFrom briefs, discovery and inbound
03Fit & risk

Vet before anyone is approached

Read the audience, the engagement pattern and the back catalogue against the brand's own rules — before an approach goes out, not after a post runs.

01Approved path

Take the list-building off the team

The shortlist, the vetting notes and the first draft of every approach are done before the influencer lead opens the brief, so they judge rather than gather.

02Human review

Name the term that costs money

A usage window, an exclusivity or a rate the brief does not fund is flagged before it is offered, instead of surfacing when the creator holds the brand to it.

04Build an evidence trail

Retain the vetting evidence, every message sent, the terms agreed, the disclosure instruction and what was actually posted — on both paths.

Integrations

Typical integrations

Five system groups connect to the same agent. Which of them are in scope is decided in discovery.

Discovery & vettingCreatorIQ · Traackr
Grin · Audience and authenticity checks
Outreach & CRMOutlook · Gmail
Salesforce · HubSpot
Contracts & paymentDocuSign · Adobe Sign
Creator payment and AP systems

Agent

Influencer outreach & negotiation

Shortlists creators
Drafts outreach
Tracks delivery

Social platforms & assetsMeta · TikTok
YouTube APIs · DAM and rights records
Observability & evaluationOpenTelemetry · Langfuse
Supported monitoring/evaluation sources

Integration availability depends on the client's existing systems and API access.

Agent controls

Six layers between the model and the creator

Each control wraps the one inside it. An offer clears every layer before it is sent, and agreeing the terms sits outside all six.

L6 · Outermost — last line of defenceInward → L1 · closest to the model
L6Rollback / safe modeReturn outreach to the team if evaluations or signals degrade.Roll back
L5TraceabilityRecord vetting evidence, messages sent, terms agreed and licence windows.Record
L4Disclosure controlThe format's disclosure is briefed, contracted, then read in the post.Verify
L3Terms gateNo rate, right or lock-out is agreed until a named lead agrees it.Gate
L2Commercial boundsRate, usage window and exclusivity stay inside the brief's envelope.Restrict
L1Vetting evidenceFit, audience authenticity and back-catalogue risk recorded per creator.Evidence
Model coreDraft — the shortlist, the vetting result, the approach and the terms it names
L1 – L2Decide whether the approach may stand
L3Decides who agrees terms and signs
L4 – L5Put disclosure and rights on the record
L6Pulls automation back when signals degrade

How Nestack evaluates it

Evaluate the post that ran — not only the shortlist.

Coverage runs the whole depth of the workflow, and every layer is cut by slice.

Surface — the shortlist and the offer a lead approves
Depth of coverage ▼
E1Disclosure verificationDoes the live post carry a disclosure a viewer of that format would not miss?
E2Vetting recallWhat did a human reviewer find in the back catalogue that the agent did not?
E3Audience authenticityDo follower and engagement patterns hold up against an independent check?
E4Term agreementDo the contract's rate, usage and exclusivity match what the messages agreed?
E5Slice evaluationHow does performance change across creator tiers, markets and formats?
E6Business outcomeOffers withdrawn, posts re-cut for disclosure, and assets used past their window.
Floor — a post that carries its disclosure and a right the brand actually holds

Failure modes

Where each failure originates in the agent

Seven failure modes plotted against the five stages of the agent lifecycle.

Agent lifecycleDirection of processing →
01 · Sourcing1 mode
IO-01

Bought audience taken as real

Platform counts accepted with no independent check.

Stage gathersBrief, candidate lists, audience data and past posts
02 · Vetting1 mode
IO-02

Back-catalogue risk missed

An old post the brand cannot sit beside.

Stage screensFit, audience authenticity and back-catalogue risk
03 · Outreach & terms2 modes
IO-03

Offer the brand cannot honour

A rate or a right with no budget behind it.

IO-04

Outreach volume burns the roster

Repeat approaches after a creator has declined.

Stage draftsThe approach, the counter and the terms it names
04 · Contract & post2 modes
IO-05

Contract contradicts the thread

Paper carries terms the messages never agreed.

IO-06

Disclosure never verified

Briefed and contracted, absent from the post.

Stage followsSignature, disclosure, delivery and the licence window
05 · Change / Version1 mode
IO-07

Stale licence window on file

The rights record drifts from the signed contract.

Stage tracksModel, prompt, vetting-rule and rate-band changes
Sev-1 · the brand is bound, or exposed Sev-2 · the shortlist rests on a false read Sev-3 · goodwill degrades, the roster thins

Affected slices

The tail of the roster carries the risk

Aggregate shortlist quality can look acceptable while a few creator cohorts carry most of the missed back-catalogue risk, most of the authenticity misses and nearly all of the disclosure failures. Nestack reports performance by slice, not only in total.

Slice performance — reported separately, not only in aggregateIllustrative example
SliceFailure rateLift Lift vs. thresholdStatus
Nano and micro creators4.8%3.3× Review
Non-English market creators3.9%2.7× Review
Video and live formats2.3%1.6× Watch
Repeat contracted partners0.9%0.6× Normal
Bar: failure-rate lift vs. repeat-partner baseline · scale 0–4.0× · tick marks the 2.0× review threshold 2 of 4 slices over threshold

Evidence-linked improvement

The evidence of the failure is already public

A missed disclosure sits in a public feed until a regulator, the client or a journalist finds it. The cycle starts from the post.

Improvement cycle · five stagesSwitchback — the path turns at Improve and returns at Learn
01Detect

A disclosure miss, an authenticity flag or a rights overrun is found in live content.

02Diagnose

Traced to the source data, the vetting rule, the offer draft or the contract.

03Improve

The rule, source or template is changed, re-approved by the influencer lead and version-linked.

04Verify

Re-run against held-out creators and posts, including the one that failed.

05Learn

The failure becomes a regression case and a line in the vetting standard.

Learn → DetectThe return edge. Every cycle also re-scans creators already on the roster — a clean back catalogue is only clean as at the date it was read.

Typical build scope

Twelve workstreams across six weeks

The build scope read against the delivery timeline. Week structure follows the six-week plan — discovery, brief and vetting rules, outreach and terms, evaluation, contract and disclosure, then production validation and handover.

Workstream Week 1Week 2Week 3Week 4Week 5Week 6
01Workflow discovery and automation-boundary definition.
02Brief, rate-band and exclusivity mapping.
03Discovery, vetting and CRM system access.
04Creator shortlisting and fit scoring.
05Audience and back-catalogue screening.
06Outreach and negotiation drafting.
07Terms guardrails and the pre-send hold.
08Contract, e-signature and payment integration.
09Evaluation suite, vetting recall and regression cases.
10Disclosure briefing and post checks.
11Deliverable and licence-window tracking.
12Observability, deployment and Agent Care handover.
12 workstreams · 6 weeks · bar shows the weeks a workstream is active — several run in parallel Final scope and sequence confirmed in discovery

Engagement tiers

What each tier includes

Rows are the capabilities named in each tier's scope. Higher tiers include everything below them.

Capability✓ in scope · — not at this tier PilotOne brief, one market ProductionProduction CRM integration AdvancedMulti-market / multi-brand
Introduced at Pilot
Shortlisting against a brief
Audience and back-catalogue vetting
Drafted outreach and follow-ups
Baseline evaluation
Introduced at Production
Rate-band and rights guardrails
Negotiation drafting and the offer hold
Contract and e-signature integration
Disclosure briefing and post checks
Observability and evaluation
Introduced at Advanced
Licence-window and reuse tracking
Multi-market and enterprise controls
Build price From $5,000 From $8,000 Custom quote
Final build priceConfirmed after discovery based on markets and platforms in scope, discovery and vetting sources, contract and payment integrations, campaign volume, approval controls and deployment requirements.
Separate from buildBuild pricing is separate from recurring Agent Care, which covers managed monitoring, evaluations, incidents and verified improvements after launch.

What we need from you

What you bring, and what we build with it

Each input maps to a piece of build scope and a week in the delivery timeline.

You bringWe build with it
01A live brief, its budget and the categories you avoid Brief, rate-band and exclusivity mappingWeek 1
02Who agrees a rate and who signs a creator contract Automation-boundary definition and the terms gateWeek 1
03Access to your discovery, vetting and CRM systems Discovery, vetting and CRM integrationWeek 2
04Your brand-fit rules and blocked categories, written down Audience and back-catalogue screeningWeek 3
05Contract templates, usage windows and exclusivity terms Terms guardrails, contract and e-signature integrationWeek 4
06Real deals that went wrong — a missed disclosure, a rights overrun Evaluation suite, vetting recall and regression casesWeek 4
07Named influencer leads and contract signers Review and approval workflow, then pilot outreachWeeks 5–6
Nothing else is required Deployment, documentation and Agent Care handover are ours.

Delivery timeline

Four phases across six weeks

Phases are drawn over the weeks they actually occupy. Week 5 carries both the disclosure work and the first approaches a lead sends.

Phase W1W2W3W4W5W6
Discovery W1
Build W2 – W3
Evaluate W4 – W5
Pilot & Launch W5 – W6
Week focus W1The brief, the rate band and who is allowed to agree terms W2System access, creator shortlisting and fit scoring W3Authenticity and back-catalogue screening, then outreach drafting W4Terms guardrails, contract integration and the evaluation suite W5Disclosure briefing, first approaches sent and targeted corrections W6Post verification, licence-window tracking and Agent Care handover
Reading the bandVetting is built in week 3, before a single creator is approached in week 5. The bars show that dependency, not a smooth ramp.
At the end of W6Approaches have gone out under a named lead, terms have been agreed by the person who agrees them, and live posts have been read for disclosure.
DurationSix-week plan shown · typical delivery 4–6 weeks depending on scope confirmed in discovery.

Next step · Advertising AI agent

Build an influencer-outreach agent around your creator programme.

Show us one live brief — the rate band you can actually fund, the categories you will not sit beside, and who is allowed to agree terms. We'll run that brief from shortlist to first approach, and show you every creator and every clause the agent held back.

Nestack Agents · Influencer outreach & negotiationAGT-AM-11 · Agent Care available after launch