22 Questions to Ask an Outsourced SDR Company Before You Sign Anything

Most vendor evaluation conversations focus on process: “What’s your methodology? How many touches per sequence? What’s your tech stack?” Those questions matter, but they’re not the ones that predict whether an engagement works.

The questions that actually predict success are about accountability: what counts as a win, who’s responsible when it doesn’t happen, and what you keep when the relationship ends. A vendor can have a beautiful process slide and still book you meetings with people who have no budget, no authority, and no real problem you’re solving. One former agency account manager, describing exactly this pattern after leaving a lead-gen agency, put it plainly: “The meetings are almost never actually qualified... you’re sitting through demos with people who have no budget, no authority, and no real problem you can solve. And the agency is still sending the invoice” (r/b2bmarketing, “I just quit my job at a 7-figure B2B lead-gen agency,” April 2026).

That’s the gap these 22 questions are built to close.

1. Where are your SDRs based, and are they employees or contractors? Both onshore and offshore models can work, but the honest question is whether the rep has been trained specifically on your product and market, not a generic script. A vague answer here is a signal.

2. What’s the ratio of SDRs to the manager overseeing them? A manager stretched across too many reps can’t run real call reviews or catch quality issues before they compound. Ask for the number, not a range.

3. How long has the team assigned to my account been doing this specific job? High turnover on the vendor’s side quietly resets your ramp clock too, even though you’re not the one hiring. The scale of that risk isn’t trivial: median annual SDR turnover industry-wide sits at 40%, with a 25th-to-75th percentile spread of 21% to 57% (The Bridge Group, “SDR Models, Motions & Metrics: 2025 Research Report,” February 6, 2025, bridgegroupinc.com). A vendor’s SDRs aren’t exempt from that base rate. A vendor that can’t tell you the average tenure of the rep about to work your account is telling you they don’t track it, or don’t want to.

4. Will I have a dedicated rep, or a shared pool? A shared pool means less accountability and less product depth per rep. Know which you’re buying before you sign.

5. If I listen to three cold calls from your SDRs today, what will I hear? Ask to actually listen, live or recorded. A vendor confident in their reps’ quality will make this easy. One that stalls is telling you something.

6. How do you build and validate the prospect list, and who approves it before outreach starts? Lists built off stale data or a shallow read of your ICP produce exactly the pattern one Reddit user described from inside a lead-gen agency: “They understand the version of your ICP you explained to them in a 45-minute onboarding call three months ago. Wrong titles, wrong company sizes, wrong pain points” (r/b2bmarketing, April 2026). Insist on list approval as a formal step, not an afterthought.

7. How often is the ICP and messaging revisited during the engagement? Markets and products change. A vendor still working from your onboarding call six months later is running a stale playbook.

8. What data sources do you use, and how do you handle data privacy and compliance (GDPR, CCPA)? This is a dimension most vendors don’t volunteer and most buyers don’t ask. If your prospects include companies with EU or California operations, this isn’t optional. For phone outreach specifically, ask how they handle Telephone Consumer Protection Act (TCPA) compliance: calling windows, consent requirements, and do-not-call list management. The FCC enforces the TCPA against the business the calls are made on behalf of, not only the agency dialing the phone (Federal Communications Commission, 47 U.S.C. § 227; Federal Trade Commission, “Complying with the Telemarketing Sales Rule,” ftc.gov). A vendor that can’t describe its calling-hours and consent practices in specific terms is exposing you to liability you didn’t know you’d signed up for.

9. Do you personalize outreach per account, or run the same sequence at scale? Ask to see two real examples sent to different prospects in the same target segment. If they read identically, that tells you the answer.

10. What is your written definition of a “qualified meeting,” and is it in the contract? This is the single most important question on this list. Without a specific, written definition, “qualified” means whatever keeps the invoices flowing. A buyer who ran a paid pilot without one described the result directly: a “20 qualified leads per month” guarantee where a lead was defined as “a positive email reply,” with no reporting or review calls to catch the gap (r/agency, February 2026).

11. Do you get paid per meeting booked, or based on qualified pipeline? A per-meeting fee structure incentivizes volume over fit. Ask how the pricing model changes the vendor’s behavior, and whether qualification standards are enforced against payment, not just reported after the fact.

12. What percentage of your booked meetings actually show up and match the ICP? Ask for their real historical no-show and disqualification rate, not an aspirational number. One founder weighing outsourcing was warned plainly by an experienced practitioner: expect a “50 to 70% no-show or disqualify rate” from agencies optimizing for meetings booked over pipeline created (r/startup, April 2026). A vendor who can’t or won’t share this number hasn’t been tracking it, which is its own answer.

13. What does your internal reporting actually show me, week to week? Ask to see it directly, not a summary. As one operator advising a VP of Sales vetting an AI-driven outbound tool put it, the standard should be an internal dashboard showing “mid-stage pipeline, closed-won deals, win rate,” not just activity counts (adapted from Todd Busler’s framework for evaluating outbound tooling, LinkedIn, December 2025; the underlying principle, real accountability metrics over activity metrics, applies just as directly to a human outsourced-SDR vendor).

Take the r/agency case already cited above: a buyer paid for “20 qualified leads per month,” where the vendor’s internal definition of a lead was “a positive email reply.” No firmographic filter, no title check, no confirmed pain point, just an inbox reply counted as a unit of delivery.

Run that same engagement through a one-page written qualification standard instead. A minimal version names four fields: title or seniority, company size band, a specific pain point the prospect confirmed verbally or in writing, and a next step the prospect actually agreed to (a scheduled call, not just an email exchange). Applying that standard to a raw stream of “positive email replies,” a meaningful share of them would fail at least one field on inspection: a reply from an individual contributor with no budget authority fails the title check; a reply that only says “sounds interesting, tell me more” with no next step confirmed fails the next-step check. [DATA NEEDED: an independently verified pass-rate study comparing raw positive-reply volume against a written four-field qualification standard; no such study was found, and no rate is asserted here.]

What the written standard buys you isn’t a guaranteed pass rate, it’s a contractual mechanism: a lead that fails the standard doesn’t count against the monthly number you’re paying for, and the vendor has to either replace it or eat the cost. That’s the entire value of question 10 in practice, not as an abstract best practice, but as the specific clause that turns “qualified” from a marketing word into an enforceable term.

Most vendor evaluations stop at “will you book me a qualified meeting.” The two questions below cover what happens in the window right after that meeting lands on your calendar, which is where a lot of the value of a qualified lead can quietly evaporate.

14. Am I billed when a meeting is booked, or only when it’s held?

Booked-trigger billing charges you the moment a meeting is scheduled, regardless of whether the prospect shows up. Held-trigger billing charges you only after the prospect actually attends. The difference matters because a vendor billing on booked meetings carries no direct financial exposure to whether that meeting actually happens, the no-show risk sits entirely with you. Ask the vendor to point to the exact word in the contract: “booked,” “scheduled,” and “delivered” usually mean you pay regardless of attendance; “held,” “kept,” or “completed” should mean you don’t. If the contract doesn’t specify which trigger applies, that ambiguity is the answer.

15. How do you structure the handoff to my closing team, and what information transfers with the meeting?

A meeting that shows up on your AE’s calendar with nothing more than a name and a time isn’t a handoff, it’s a calendar invite. Ask what the SDR documents before the meeting is confirmed: who the prospect is, what pain point they confirmed, what they’re comparing you against, and why now. Ask whether your closing team can push a meeting back to the SDR if that context is missing, or whether it gets confirmed regardless. A vendor without a structured handoff protocol is asking your closers to re-qualify every meeting from scratch, which means you’re paying twice for the same qualification work.

16. Who owns the prospect lists, sequences, call recordings, and playbooks when the engagement ends? Get this in writing before you sign, not when you’re deciding whether to renew. The advice from experienced buyers on this point is consistent: structure the engagement so “you own the data and domains” from day one (r/startup, April 2026; echoed independently in r/smallbusinessUS, “Outsourcing my sales team, pros & cons?”).

17. Can I export everything, mid-contract, if I need to? A vendor who locks your prospect data and messaging history to their own systems has built in a switching cost that has nothing to do with performance.

18. What’s the process when a rep underperforms? Every vendor will have an underperforming rep eventually. What matters is whether there’s a defined process, coaching, reassignment, escalation, or whether it’s discovered only when you notice the pipeline drying up. Ask specifically what triggers the process, a missed activity threshold, a quality-score drop from call review, a client complaint, and how fast it moves from flagged to resolved. A vendor with a real process can describe the trigger and the timeline in one sentence. A vendor without one describes it in outcomes, “we’d never let that happen,” which isn’t a process, it’s a hope.

19. Will you run a defined pilot before a long-term contract, and on what terms? A vendor willing to agree to a structured pilot, fixed scope, defined success criteria, a real end date, has nothing to hide. A vendor who resists is protecting their revenue, not proving their value.

20. Where exactly does AI get used in my campaign, and where does a human take over? Get a specific list: call scoring, data enrichment, and research assistance are legitimate uses. AI-written outreach copy that reads as AI-generated is a quality shortcut, and prospects notice. As one recipient put it bluntly about the volume of AI-flavored sales email they get: “I delete every single one of them before I’m finished with the first sentence. From formatting alone I can see what is written by AI” (r/salestechniques, “Is Cold Calling Still Worth It,” 2025). A vendor unwilling to specify where AI starts and stops in their process is asking you to trust a black box.

21. Can I see a real sample of outreach copy sent to two different accounts in the same segment? This is the practical test for question 20. Genuinely personalized outreach reads differently account to account. Templated-with-a-name-swap doesn’t, no matter what the vendor calls it.

22. When you ask a hard question, does the answer get more specific, or more vague? This is the meta-question that ties the other 21 together. A vendor confident in their model answers “what’s your no-show rate” with a number. A vendor without a good answer pivots to a case study, a testimonial, or “every client is different.” That shift, from specific to vague, under a direct question, is the single most reliable signal in the whole evaluation.

Watch specifically for these patterns:

• Vague answers to the qualified-meeting-definition question (#10), or resistance to putting it in writing
• Refusal or hesitation to allow a defined pilot (#19)
• No clear answer on data/list ownership at contract end (#16)
• No clear billing trigger or handoff protocol for what happens after the meeting is booked (#14, #15)
• Deflection when asked to specify where AI is used versus human judgment (#20)

None of these guarantee failure on their own. Stacked together, two or three of them are a pattern worth taking seriously before you sign. For context on how often outsourced engagements actually deliver: an informal 2023 SaaStr poll of roughly 1,200 respondents found only about 7% said outsourced SDRs “really” worked for them, and 26% said “sort of” (Jason Lemkin, SaaStr, 2023). It’s a single informal poll, not a rigorous industry benchmark, but it’s a useful reminder that the base rate for a badly-vetted engagement is not in your favor. That’s exactly why the questions above matter more than the pitch deck.

Take this list to every vendor on your shortlist, not just the one you’re leaning toward. If you want to go further before signing anything, structure a defined pilot first: a fixed scope, a written qualification standard, and a real decision point at the end where you extend, scale, or walk away based on results, not a sales pitch.