One-on-One Conversations That Go Deeper
CFR Solutions runs structured telephonic depth interviews with the right respondent on the line, a discussion guide that probes past the first answer, and a recorded conversation you can trust to transcribe accurately.
Every Call Scheduled Right, Every Voice Documented
Respondents are screened and confirmed before a slot is booked, calls are recorded with consent on a stable line, and the interviewer probes each answer instead of moving on at the first response.
Interview Formats Matched to Your Respondent
From a standard consumer TDI to a scheduled call with a hard-to-reach executive, we structure the interview around who is on the line.
Standard TDIs
One-on-one phone interviews of 20–40 minutes, screened against your target respondent profile.
Learn more →Executive & Expert TDIs
Scheduled calls with senior decision-makers or specialists, moderated with the context they expect.
Learn more →Multi-Language Interviews
Interviewers matched to the respondent's language and region, with a guide translated and back-checked.
Learn more →Rural & Remote TDIs
Phone-based reach into markets where an in-person visit isn't practical or cost-effective.
Learn more →Extended Depth Interviews
Longer 45–60 minute calls for complex, technical, or highly sensitive subject matter.
Learn more →Multi-Market TDI Fieldwork
Parallel interview batches run across markets and time zones on a single timeline, with consistent quality control.
Learn more →Explore Our Other Qualitative Services
Every method is run with the same screening discipline and moderator quality — pick the format that matches what your study needs to uncover.
Focus Group Discussions
Full-size groups screened and balanced against your target profile.
Learn more →Online Focus Group Discussions
Live video groups moderated with the same discipline as in-person sessions.
Learn more →In-Depth Interviews
One-on-one, face-to-face conversations that dig past the first answer.
Learn more →Telephonic Depth Interviews
One-on-one phone interviews for respondents who are hard to schedule in person.
Learn more →Dyads & Triads
Two- or three-respondent sessions built for joint decision-making conversations.
Learn more →Online Research Communities
Private communities for engagement studies that run over several weeks.
Learn more →Ethnographies
Observing respondents in their own environment, not a research facility.
Learn more →Mystery Shopping
Trained shoppers evaluating real service and purchase experiences firsthand.
Learn more →Moderation
Experienced moderators who keep every session on guide and on time.
Learn more →Recruitment
Screened, verified respondents sourced and confirmed for every study.
Learn more →