February 18, 2026
Recruiting the right interview respondents can make or break your research project. This guide compares eight common recruiting workflows—from traditional brokers and panel marketplaces to direct outreach methods—breaking down how each works, what they cost, and when to use them. Whether you're running positioning research, product validation, or pricing studies, understanding these workflow differences will help you recruit faster and spend smarter.
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Recruiting interview respondents is often the bottleneck in primary research. You need answers fast, but finding the right people—senior buyers in niche verticals, users of specific tools, decision-makers at target companies—takes time, budget, and the right workflow.
Marketing teams running positioning studies, product teams validating roadmaps, and consultants building case evidence all face the same challenge: how do you get from "we need to talk to 15 directors of sales ops" to "we have 15 calls scheduled" without burning weeks or tens of thousands of dollars?
The answer depends on your workflow. In this article, we'll compare eight recruiting workflows across three categories: traditional brokers, panel marketplaces, and direct outreach methods. You'll learn how each works, what they cost, and when to use them.
Before we dive into specific workflows, it helps to understand the three broad categories:
1. Traditional brokers (GLG, AlphaSights, Tegus, etc.)
These firms own a network of experts and rent access to you. You describe your target, they find candidates from their network, and you pay a premium for the match. You get interviews, but you don't build a lasting relationship with the network.
2. Panel marketplaces (Respondent, User Interviews, Wynter, etc.)
These platforms maintain a pool of respondents who have opted in. You post your criteria, filter the pool, and recruit from who's available. They work best when your target is common. For strict criteria, you may wait or settle for "close enough."
3. Direct outreach (LinkedIn, email, your own network, or tools like 28Experts)
You go directly to the people you want. You control targeting, messaging, and relationship-building. It takes more upfront work, but you keep the connections and often spend less than brokered options.
Now let's break down eight specific workflows.
How it works:
You submit a request describing your ideal respondent. The firm recruits from their proprietary network, screens candidates, and connects you. You typically pay per consultation, often $300 to $1,000+ per hour depending on seniority and expertise.
Strengths:
Weaknesses:
Best for:
One-time validation, investor due diligence, or when budget isn't the primary constraint.
Cost benchmark:
$5,000 to $15,000+ for 10 to 15 interviews.
How it works:
You post your project with targeting criteria (role, industry, experience). Respondents from the platform's pool apply. You review applicants, approve matches, and schedule. You pay per completed interview, typically $100 to $300 depending on seniority.
Strengths:
Weaknesses:
Best for:
Common targets like "SaaS marketing managers" or "mobile app users in the US."
Cost benchmark:
$2,000 to $4,500 for 15 interviews.
How it works:
Similar to general panels, but focused on a specific use case. Wynter specializes in B2B messaging testing. Maze focuses on product and UX research. You launch a study, recruit from their vetted audience, and get results.
Strengths:
Weaknesses:
Best for:
Standardized research like messaging tests, concept validation, or usability studies.
Cost benchmark:
Varies widely; Wynter pricing starts around $1,500 to $3,000+ per panel depending on size and complexity.
How it works:
You use LinkedIn Sales Navigator to build a list, send connection requests and messages manually, coordinate scheduling via email, and manage follow-ups yourself.
Strengths:
Weaknesses:
Best for:
Small projects (5 to 10 interviews) or teams with time to invest.
Cost benchmark:
$100/month for Sales Navigator + your labor.
How it works:
You segment your customer list, recent trial users, or email subscribers, send a recruiting email, and schedule interviews with people who reply.
Strengths:
Weaknesses:
Best for:
Customer research, onboarding feedback, or churn interviews.
Cost benchmark:
Zero, aside from internal time.
How it works:
You hire a recruiter or agency to source candidates on your behalf. They may use LinkedIn, databases, or their own networks. You define criteria, they deliver a list or scheduled interviews, and you pay a project fee or per-recruit rate.
Strengths:
Weaknesses:
Best for:
One-off projects or when you need a done-for-you solution.
Cost benchmark:
$1,500 to $5,000+ depending on complexity and recruiter rates.
How it works:
You post a call for participants in relevant communities, offering an incentive (gift card, donation, or cash). Interested people reply, you screen them, and schedule.
Strengths:
Weaknesses:
Best for:
Early-stage research, communities you're already active in, or hard-to-reach niches.
Cost benchmark:
Incentive cost only, typically $50 to $100 per respondent.
How it works:
You connect one or more LinkedIn accounts (Sales Navigator required) to the 28Experts platform. The system pools them into one outreach engine. You define your target (role, industry, seniority, geo, and qualifiers), and 28Experts runs outreach at scale. Respondents self-book through your Calendly or Cal.com link, and you run calls on your own Zoom. Optionally, you can add an AI report that turns your interviews into charts, quotes, and summaries.
Strengths:
Weaknesses:
Best for:
Marketing and product teams doing positioning, messaging, pricing, or product-fit research. Also great for consultants running validation panels for clients.
Cost benchmark:
Annual platform fee includes around 10 interviews. Add more via pay-per-interview or packs of 5, 10, 15, 20, 25, or 30. Bigger packs mean lower per-interview cost. Typically 50% to 70% less expensive than traditional brokers.
Here's a decision framework:
If your target is common and budget is moderate: Use a panel marketplace like Respondent or User Interviews.
If you need one-off expert validation and budget isn't a constraint: Use a traditional broker like GLG or AlphaSights.
If your target is strict and you want to build a lasting network: Use direct outreach, either manually or with a tool like 28Experts.
If you're researching your own customers: Use email outreach to your CRM.
If you're testing messaging or running UX studies: Use a niche panel like Wynter or Maze.
If you want to recruit fast without the broker markup: Use pooled LinkedIn outreach with 28Experts.
The biggest strategic difference across these workflows isn't cost or speed—it's ownership.
Traditional brokers own the network and rent it back to you. You get interviews, but you don't build an advantage.
Panel marketplaces own the pool. You get access, but only to who's already signed up.
Direct outreach—whether manual or powered by a platform like 28Experts—means you own the relationships. Every connection you make stays in your LinkedIn network. Every interview you run adds to your institutional knowledge. Over time, you build an asset, not just a series of transactions.
According to a 2023 report from Gartner, companies that invest in owned research networks see 30% faster time-to-insight and 40% lower cost per interview over a two-year period compared to those relying exclusively on brokered access.
There's no single best recruiting workflow. The right choice depends on your target, timeline, budget, and whether you want to build a lasting network or just get answers fast.
Traditional brokers are expensive but fast. Panel marketplaces are affordable but pool-dependent. Direct outreach gives you control and ownership, but it takes effort.
If you're a marketing or product team running ongoing research—positioning, pricing, product-fit—direct outreach powered by pooled LinkedIn accounts is often the fastest path to lower cost, strict targeting, and a network you actually own.
The old game was renting access. The new game is owning it.
If you're ready to move from renting access to owning your research network, explore how 28Experts can help you recruit faster, spend less, and keep the connections you make. Start with 10 interviews and see how pooled LinkedIn outreach works for your team.