Compare lead generation agencies using the work behind the proposal
Use the same brief for every shortlisted agency, then check what each would actually research, send, handle and report. This worksheet is for B2B teams comparing managed outbound suppliers. It does not rank agencies or predict campaign results.
Editorial update:
Copy the agency evaluation brief
Complete one record per supplier. Use links to authorized or anonymized evidence; do not paste prospect personal data into a shared shortlist.
Buyer brief
Owner and review date: [ ] Offer and target audience: [ ] Required territory/language/channel: [ ] Account exclusions: [ ] Sales follow-up capacity: [ ] Required deliverables: [ ] Optional deliverables: [ ] Comparison period: [ ]
Evidence record
Supplier and proposal version: [ ] Requirement: [ ] Evidence link and date: [ ] What the evidence shows: [ ] What remains an assumption: [ ] State: [Confirmed / Open / Does not fit] Question to resolve: [ ] Owner and due date: [ ]
Shortlist decision
Required items still open: [ ] Scope differences between quotes: [ ] Fees and separately billed items: [ ] Qualification and rejection definition: [ ] Review access and handover: [ ] Decision: [continue evaluation / revise scope / do not proceed] Reason and approver: [ ]
- Evidence checks
- 7
- Decision states
- 3
- Copyable evaluation brief
- 1
Evidence to compare for each shortlisted agency
Scroll the table sideways to compare all columns.
| Check | Ask to see | Decision question |
|---|---|---|
| Account selection | Sample accounts, source/date and reason each matches the brief | Do these companies fit our exclusions and actual offer? |
| Signals and messages | One source-backed observation, role-specific message and human review step | Does the message distinguish a fact from an assumption? |
| Sales acceptance | Written qualification, rejection and no-show handling definitions | Can sales separate booked, held and accepted conversations? |
| Reply ownership | Who monitors replies, routes interest and applies stop requests | Who acts when the normal owner is unavailable? |
| Account and data access | List of accounts, permissions, exports and handover responsibilities | Can we review and retrieve the agreed campaign records? |
| Reporting | An anonymized report with dates, denominators and duplicate handling | Could we reconcile a reported meeting to a record? |
| Full scope and cost | Written inclusions, extras, term, notice and exit deliverables | Are proposals covering the same work and review period? |
Agree the buying brief before comparing proposals
Write down the audience, offer, territories, channels and sales-team capacity you want to test. Separate requirements from preferences: a supplier that cannot cover your required language is not comparable to one offering an optional extra channel. Use the same evaluation period and exclusions for each proposal. If you have not chosen between an internal team and an agency, resolve that delivery-model decision first.
Ask for a small, explainable sample
Request a sample appropriate to the proposed scope: a few account selections with source links, one message for a named role, and a handoff record with sensitive details removed. A supplier can offer an anonymized example or agree a paid research exercise; do not expect unrestricted client data or free campaign execution. Apollo's supplier-selection guide also recommends sample targeting, messaging and reporting evidence. The worksheet here is LeadFlow's own review convention, not a validated scoring model.
Use evidence states instead of a flattering total score
Mark each required item Confirmed, Open or Does not fit. Confirmed means the evidence supports your requirement; Open means a specific answer or demonstration is missing; Does not fit means the proposed scope conflicts with a requirement. Do not average away an unresolved account-ownership or qualification requirement because the presentation looks strong. Assign an owner and review date to every open item.
Keep the pilot decision separate from the sales forecast
A sample review can establish whether the supplier understands your brief. It cannot establish reply rates, meeting volume or revenue for a campaign that has not run. Agree how the pilot will be reviewed, including account exclusions, message approvals, sales feedback and what happens when an item is outside scope. Record agreed terms in the final proposal rather than treating a website statement as your contract.
Worked example: a software vendor reviewing two proposals
Fictional scenario: a warehouse-software vendor wants distributors opening an additional site. Supplier A provides a company list but its sample message assumes every expansion requires new software. Mark the message check Open and request a version that asks about the current inventory workflow. Supplier B explains the expansion source and buyer role, but its proposal counts any booked call as qualified. Mark sales acceptance Open and request explicit fit and attendance definitions. Neither supplier wins automatically. The buyer asks both to resolve the missing evidence before comparing final scope and fees.
Who this helps
- B2B founders comparing managed outbound proposals
- Sales leaders defining acceptance and follow-up responsibilities
- RevOps teams checking reporting access and handover
Work through the process
- 01
Issue one brief
Give shortlisted suppliers the same audience, exclusions and required work.
- 02
Review evidence together
Have the sales owner and campaign operator inspect samples against the same requirements.
- 03
Resolve the open items
Request a specific answer or demonstration, with a date and owner.
- 04
Record the decision
Keep the proposal version, agreed scope and reasons for proceeding or declining.
Questions and answers
Should we choose the lowest cost per meeting?
Only compare like-for-like definitions and scope. A booked slot, a held call and a sales-accepted conversation are different events. Include separately billed work and your own follow-up responsibilities.
Is a sample list proof the campaign will work?
No. It helps you evaluate targeting and reasoning. Campaign performance remains unmeasured until execution produces observed results.
What if a supplier cannot share client records?
Ask for an anonymized record, a demonstration with fictional data or an agreed research exercise. Respect confidentiality while checking the workflow you need.
Does LeadFlow use this to rank competitors?
No. This is a buyer worksheet, not an independent ranking or certification. Apply the same checks to a LeadFlow proposal as to any other supplier.
Sources and editorial notes
Original AI-assisted editorial templates and planning conventions prepared for LeadFlow. Examples are illustrative; they are not independently tested results, customer evidence or performance benchmarks. Check facts and adapt the material to your own workflow before use.
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