How to Actually Turn One Customer Interview Into a Month of Sales Content (Without Hiring an Agency)

1. Book the interview like a journalist, not a marketer

Before you touch a single AI tool, get the recording right. This is the step everyone rushes and then regrets.

Pick a customer who’s been with you long enough to have a “before and after” story, not a week-old signup. Book 45-60 minutes on Zoom or Riverside, tell them upfront you’d love to use pieces of the conversation for marketing (get written permission, text is fine), and record video, not just audio. You’ll want their face for the short-form clips later.

Then throw out the marketing questionnaire. The questions that produce usable content are the ones a journalist would ask:

• What was going on in the business the week you decided to look for a solution?
• Walk me through the exact moment you thought “this is a problem I have to fix now.”
• What did you try before us that didn’t work, and why?
• What almost stopped you from buying?
• What’s changed since, and how do you know?

Notice what’s missing: no “on a scale of one to ten” and no “what do you love about our product.” You want stories, not scores. The specificity of a real story (“I was at my kid’s soccer game refreshing our inventory dashboard”) is what makes content stop the scroll. Generic praise is unusable.

One more thing: shut up. Your goal is to talk maybe 15% of the call. Every time you feel the urge to fill silence, count to three. The best sound bites almost always land right after an awkward pause.

2. Get a clean transcript and a clean cut in Descript

Now the tool work starts. Import the recording into Descript, which is where this whole workflow lives or dies. Descript is an AI video and audio editor that lets you edit by editing text. You record or upload, Descript’s AI transcribes it, then you cut, trim, and rearrange the video by changing the transcript.

The reason this matters for a customer interview is speed. You’re not doing timeline editing. You’re going to read the transcript like a document, highlight the moments that made you sit up on the call, and delete everything else. All media is automatically transcribed, so you can edit it as text. Editing in Descript feels like editing a document. Delete, move, and copy or paste content just as you would in a word processor, and Descript automatically updates your media to match.

Run these three passes, in order:

1. The filler-word pass. Descript will offer to strip “um,” “uh,” and long pauses in one click. Do it. Your customer will sound sharper than they did on the actual call, and they’ll thank you.
2. The Studio Sound pass. If they were on laptop audio (they always are), turn it on. It cleans up room echo and boosts speech clarity so a clip actually works on a phone speaker on the subway. Note that on current plans, this feature uses AI Credits, so if you’re on a lower tier, save it for the segments you’re actually going to publish.
3. The highlight pass. Read the transcript top to bottom. Every time a sentence makes you go “oh, that’s good,” highlight it in the doc. Don’t edit yet. You’re doing a first read to spot the gems.

By the end you should’ve somewhere between 15 and 30 highlighted moments. Those are the raw material for everything that follows. Export the full cleaned transcript as a .txt file. You’ll need it in the next step.

3. Load the transcript into a Claude Project and turn it into a brief

This is the step most founders skip, and it’s the one that separates a month of content from a scattered handful of posts. You need to turn the raw interview into a content brief, a single document that says “here’s the story we’re telling, here are the sound bites, here are the angles, here’s what each asset looks like.” Otherwise you’ll just make one LinkedIn post and forget the rest.

Claude Projects is built for exactly this. Projects allow you to create self-contained workspaces with their own chat histories and knowledge bases. Within each project, you can upload documents, provide context, and have focused chats with Claude. You can upload relevant documents, text, code, or other files to a project’s knowledge base, which Claude will use to better understand the context and background for your individual chats within that project. Translation: you upload the transcript once, tell Claude your brand voice and your ICP once, and every chat inside that Project remembers.

Set it up like this:

• Create a new Project called something like “Customer Interviews, [Company Name].”

• Custom instructions: paste in three things. Who you sell to (be specific: “founders of 5-30 person B2B SaaS companies who…”), what you sell in one sentence, and three sample sentences that sound like your brand. Projects allow you to ground Claude’s outputs in your internal knowledge, be it style guides, codebases, interview transcripts, or past work. This added context enables Claude to provide expert assistance across tasks, and you can define custom instructions for each project to further tailor Claude’s responses, including instructing Claude to use a more formal tone or answer questions from the perspective of a specific role or industry.

• Knowledge base: upload the transcript, and if you have them, a past case study and a couple of your best LinkedIn posts. This is the “voice fingerprint” Claude will match.

Then run one prompt: “Read this interview transcript. Pull out the ten best verbatim quotes. For each one, tell me: what objection or belief it addresses, which asset it belongs in (case study, LinkedIn post, short-form video, sales deck, cold email), and the one-line hook I’d write around it. Do not paraphrase the customer, I want their exact words in quotes.”

What comes back is your content brief. That’s the map for the rest of the day. You’ll notice, if you’ve done this right, that certain quotes want to be short-form video and others want to be a written case study. Claude is surprisingly good at telling you which is which once you’ve given it the ICP.

One caveat that saves credits and heartache: every quote Claude “pulls,” verify it against your transcript before you publish. If a quote doesn’t appear verbatim in the transcript, don’t use it. Full stop.

4. Rip the short-form clips in Opus Clip (and know what it costs you)

Now the video half. Take the cleaned Descript export, or drop the original recording, into Opus Clip. This is the tool that turns your 45-minute interview into a stack of vertical clips ready for TikTok, Reels, Shorts, and LinkedIn video.

Two things you need to know before you upload:

How it bills. Opus Clip meters usage in processing minutes (called credits). Starter gets 150 processing minutes per month, Pro gets 300 per month (or 3,600 per year on the annual plan). That means if you upload the raw 60-minute file, you burn 60 minutes of your monthly allowance whether you use every clip or none. Trim the file in Descript first. Cut the intro chit-chat and the wrap-up before you export to Opus. A 30-minute trimmed file costs half of a 60-minute one. This one habit doubles your effective plan.

What plan you actually need. The free tier is a demo, not a workflow. Clips carry a watermark and expire in three days. OpusClip pricing lands at $0 (Free), $15/mo (Starter), $29/mo (Pro), and custom (Business). The Free plan is real, 60 processing minutes per month, no credit card, but you get watermarked exports that vanish after 3 days. Starter unlocks watermark-free clips but locks 16:9 and 1:1 aspect ratios, the social scheduler, team workspace, and AI B-Roll behind Pro. Pro at $29 is where the product actually opens up: all aspect ratios, a social scheduler, team workspace, and AI B-Roll. For a founder running this workflow monthly, Pro is the honest answer. Starter will feel like a trap the first time you try to add a B-roll clip or export in 16:9.

Once you’re in, the flow is boring in a good way. Upload, wait, and Opus returns a batch of vertical clips with animated captions and a virality score attached to each. You pick a target clip length from the preset ranges (0-1m, 1-3m, 3-5m, 5-10m, or 10-15m), and the AI generates a batch of clips from a single source video, looking for hooks and moments most likely to work as standalone shorts.

Now the honest part: don’t trust the virality score. The AI doesn’t truly understand meaning the way a human editor does. It sometimes clips a segment that sounds interesting in isolation but only makes sense with 30 seconds of prior context. Punchlines get cut before the payoff. Technical explanations get trimmed mid-thought. Cross-reference every clip against your Claude brief. If Claude flagged a quote as “the objection-handling one,” and Opus surfaced that segment as a clip, that’s your green light. If Opus is hyping a clip that doesn’t map to any story in your brief, kill it. It’s a nice-sounding sentence with nothing to sell.

Aim for six to ten usable clips per interview. Any more and you’re padding.

If you want a deeper look at how the clipping tools stack up, we scored the whole field in The Best AI Video Repurposing Tools, Scored, and the full Descript verdict lives in the Descript Review.

5. Assemble a month of assets from the brief

Back to Claude with the brief in hand. This is where you turn one interview into an actual publishing calendar. Open a fresh chat inside the same Project (so it still has the transcript and your brand voice loaded) and work through the assets one at a time.

Here’s the stack I’d build from a single strong interview:

• One long-form case study (700-1,000 words). Structure: the “before” world, the trigger moment, what they tried and why it failed, the switch, the result. Ask Claude to draft it using only quotes from the transcript for anything the customer says. You edit the connective tissue.
• Ten LinkedIn posts. One per quote. Each opens with the hook line from the brief, gives the customer’s quote as the payoff, and closes with a one-sentence lesson for the reader. If LinkedIn is your channel, our Best AI LinkedIn Post Generators for Founders, Scored ranking is worth a read before you commit to any single tool. For this workflow, Claude inside the Project you’ve already built is usually enough.
• Six to ten short-form videos from Opus. Schedule them across TikTok, Reels, Shorts, and LinkedIn native video. Pro tier gives you 16:9, 1:1, and 9:16 aspect ratios plus social media scheduling to YouTube, Instagram, TikTok, LinkedIn, Facebook, and X, which is the whole reason to be on Pro instead of Starter.
• One sales one-pager. Ask Claude to write it in the format “objection, customer’s own words, your answer.” This is the PDF you attach to sales emails. It’s the single highest-ROI asset in the pack because it uses your customer’s voice to close a deal you haven’t had yet.
• Three cold email hooks. For each, the opening line quotes your customer’s “before” moment and asks the recipient if it sounds familiar. This is not a template your competitors are running.

Publishing cadence: two LinkedIn posts a week (five weeks of coverage), two shorts a week per channel, case study goes live in week one, one-pager gets attached to every sales email starting today. That’s your month.

The thing nobody tells you about this workflow

The first time you do this, it’ll take a full day. The second time, half a day. The third time, a morning. The trick isn’t the tools. The tools are the easy part. It’s the interview. If you ask the right five questions and shut up, everything downstream almost writes itself. If you ask leading questions or fill silence, no amount of AI is going to rescue you at step three.

So here’s the real one-line takeaway: your content problem is probably an interviewing problem. Get one honest 45 minutes with a happy customer and you’ll have more sales-ready material than three months of writing “thought leadership” from scratch. Everything in this guide is just plumbing to get their words in front of the next customer’s eyes before they forget.

Now go book the call.