TL;DR
A B2B case study film costs £8,000–£25,000 in the UK in 2026. The mid-market sits at £12,000–£18,000 for a 3–5 minute hero film with a 3–4 person crew, one location day, and a standard deliverable set of 30/60/90-second cuts. The most common confusion is between a testimonial video and a case study film — they are different assets with different production requirements, different conversion roles, and different cost structures. Here is what separates them, what the budget buys at each tier, how to brief a case study film correctly, and what a complete deliverable set looks like.
Case study film vs testimonial video: the actual difference
This distinction matters because it changes both the brief and the budget significantly.
A testimonial video is a 1.5–2.5 minute asset anchored in a single customer's voice. It follows the four-act personal narrative: before, decision, results, endorsement. It is interview-led, emotionally credible, and optimised for the moment a prospect is evaluating whether to trust you. Cost per case: £3,000–£15,000. See the full testimonial guide for detail.
A case study film is a 3–6 minute structured business narrative. It includes the customer's voice but frames it within a documented business context: the challenge the company faced, the criteria for the solution decision, the implementation process, and the measurable commercial outcome. It often includes multiple stakeholders (not just a champion — also a sceptic who was convinced, or an end user alongside the buyer). It may include data visualisations, process graphics, and external context (market conditions, regulatory environment). A case study film is the closest thing to a business documentary at a marketing budget.
The result: case study films are more expensive to produce (3–6 minute runtime, multiple interviewees, narrative post-production) but perform better in later-stage sales — proof of concept conversations, procurement sign-off, enterprise deal reviews — where a testimonial's personal endorsement is not sufficient on its own.
2026 UK pricing by tier
| Tier | Budget | Runtime | Crew | Shoot days |
|---|---|---|---|---|
| Entry | £8K–£12K | 3–4 min | 2–3 | 1 |
| Mid-market | £12K–£18K | 4–5 min | 3–5 | 1–2 |
| Premium | £18K–£25K | 5–6 min + cuts | 5–7 | 2 |
| Campaign set | £22K–£40K+ | Hero + 3 cuts | 5–7 | 2–3 |
All figures are UK production costs in sterling, including post-production, sound design, and library music licence. Motion graphics (data overlays, animated statistics, branded infographics within the film) add £3,000–£8,000 depending on complexity. The campaign set tier assumes the same shoot material is cut into hero + 30/60/90-second cutdowns for sales and social use.
What changes at each budget band
£8K–£12K (entry). One shoot day, 2–3 person crew, one or two interviewees. Standard editorial structure (problem/solution/result) without significant motion graphics or secondary locations. Works well for a single-site case with a clear before-and-after story and a cooperative customer who comes prepared with specific numbers. The film will be credible but will not carry the visual complexity of mid-market or premium.
£12K–£18K (mid-market). The most common engagement for Series B–C companies building a case study library. One full production day (potentially extended into a second morning for specific B-roll), a 4-person crew, full post with colour grade and sound design, motion graphics for 2–4 data points or process diagrams, and a deliverable set including hero plus 2 social cuts. This is where most B2B case study investment lives.
£18K–£25K (premium). Two shoot days, multiple interviewees (buyer, end user, and ideally a stakeholder who represents the objection that was overcome). Secondary location if the customer's business spans multiple sites. Motion graphics package for KPIs, process flows, or market context. Deliverable set includes hero, 30/60/90 cuts, a silent-loop version, and captions in multiple languages. This is the level appropriate for enterprise-grade social proof — used in board presentations, major account pitches, and industry conference submissions.
£22K–£40K+ (campaign set). Multiple customer cases shot in a single coordinated production window, sharing crew and post production. Per-case cost drops 25–35% at this volume. Suitable for companies launching a vertical expansion or building a quarterly case study programme.
The narrative arc: how to structure a case study film
A case study film is not a testimonial with more footage. It has a documentary narrative arc that requires scripted preparation and deliberate interview design:
- Context and scale (30–45 seconds). Establish who the customer company is, their market, and the magnitude of the challenge they faced. Not a company introduction — a stakes-setting opening. "We process 2.3 million transactions a month. Any inefficiency in that pipeline costs us real money" is stakes. "We're a leading payments platform" is not.
- The problem in depth (45–60 seconds). Multiple voices on the problem if possible: the operational pain (end user), the commercial cost (buyer), and the strategic risk (executive). Three perspectives on the same problem carry far more weight than one.
- The decision process (30–45 seconds). Why this solution, why now, and what was the evaluation criteria. Include what almost blocked the decision — a sceptical stakeholder, a competing solution, a budget constraint — and how it was resolved. The "objection overcome" sequence is the section that speaks to prospects who have the same objection.
- Implementation (30–45 seconds). How long did it take, how disruptive was it, and what support did the vendor provide. This section manages a common prospect fear: "change costs too much time and effort."
- Results (60–90 seconds). Specific, quantified commercial outcomes. Three to five numbers — time saved, revenue generated, errors reduced, customer satisfaction improved. Accompanied by relevant B-roll (the team using the product, the dashboard with real numbers, the workflow that changed). If the customer is restricted on sharing internal data, a case study film is the wrong format — commission a testimonial instead.
- Looking forward (20–30 seconds). What happens next for the customer. This is the only section that should sound vaguely promotional — and even here, the customer's language is more credible than any marketing copywriter's.
Sample brief structure
Before briefing a production company on a case study film, confirm these six elements:
- Client company and contact: Who are the interviewees and their seniority? Can they share specific commercial numbers on camera?
- Location: Is the filming location visually relevant to the story? Is it in the UK or does it require travel?
- Timeline: When does the film need to be live? Work backwards from there.
- Data availability: What specific, quantified outcomes can be shared? If none, the brief should pivot to a testimonial format.
- Internal approval process: Who at the customer company must sign off the final film? Legal? Communications? The CEO? Each adds 1–2 weeks to the schedule.
- Deliverable intent: Where does this film live and how is it used in the sales process? This governs cut lengths and format specifications.
Typical deliverable set: hero + 30/60/90 cuts
The standard case study film deliverable package in 2026:
- Hero film: 3–6 minutes, 16:9, 4K master + 1080p web delivery. This is the full narrative — used on the website case study page, sent in sales follow-up, and presented at events.
- 90-second cut: Compressed problem-solution-result narrative. Used in sales decks, LinkedIn promoted posts, and conference booth displays. Keeps the data points, cuts the implementation and context sections.
- 60-second cut: Decision-and-result focused. Optimised for mid-funnel paid distribution — LinkedIn, YouTube pre-roll. Starts on the result, then explains how.
- 30-second cut: Pure result + endorsement. Designed for retargeting audiences and high-intent prospecting. Works as a standalone asset in email sequences (embedded as GIF or video link).
- Silent loop (optional): 10–15 seconds, no dialogue, works as a website background or LinkedIn carousel card. Cut from the strongest B-roll with text overlays showing the key number.
- Captions: SRT and VTT files for the hero and 90-second cut. Provides accessibility and social-native silent viewing support.
At a mid-market budget of £14,000–£18,000, all of the above is achievable from a single shoot day. The post-production budget allocation: 60–80 hours editorial (hero + cuts), 10–18 hours colour, 8–14 hours sound design and mix, 12–20 hours motion graphics (if data overlays are included).
Frequently Asked Questions
What does a B2B case study film cost in the UK in 2026?
£8,000–£25,000 depending on scope. Entry level (1 shoot day, 2–3 person crew, standard post) starts at £8,000. Mid-market (4–5 person crew, full post, 2 social cuts) runs £12,000–£18,000. Premium productions with multiple interviewees, 2 shoot days, and a full deliverable set (hero + 30/60/90 cuts) cost £18,000–£25,000. Campaign sets (multiple cases in one production window) reach £30,000–£40,000+ at reduced per-case cost.
How is a case study film different from a testimonial video?
A testimonial video is 1.5–2.5 minutes, anchored in one customer's personal voice, and functions as emotional social proof. A case study film is 3–6 minutes, includes multiple stakeholders, documents the business context and implementation process, and functions as rational commercial proof. Testimonials work at the trust-building stage; case study films work at the proof-of-concept and procurement stage. Budget accordingly: case studies cost 40–80% more than testimonials per asset but serve a different buyer moment.
How many interviewees does a case study film need?
Two or three produces the best result. The minimum viable case study has the economic buyer (who approved the budget) and one end user (who experiences the product daily). Adding a third voice — a sceptic who became a supporter, a technical stakeholder who evaluated the integration, a customer-facing employee who now uses the output — deepens the narrative significantly. Anything above three interviewees becomes difficult to weave into a coherent 4–5 minute film without feeling like a panel.
What happens if the customer can't share specific data?
A case study film without specific data is a testimonial video with higher production ambitions and a smaller budget that should have been spent differently. If your customer's legal, compliance, or communications team prohibits sharing commercial numbers, either pivot the brief to a testimonial format (personal endorsement, no commercial data required) or negotiate approval for a single headline number ("we estimate 30–40% reduction in manual processing time") that can be disclosed. Vague business language ("significant improvement", "transformational impact") makes a case study film worthless at the proof-of-concept stage where it needs to do its job.
How long does a case study film project take from brief to delivery?
6–10 weeks for a standard mid-market case. Week 1–2: brief, customer pre-production call, narrative design, shoot scheduling. Week 3–4: shoot day(s), including customer preparation. Week 5–7: offline edit, client and customer review. Week 8–9: colour, sound, motion graphics, customer approval of final cut. Week 9–10: social cuts, captions, delivery. The customer approval step — not the production — is usually the longest delay. Build 10–15 business days for corporate approval into the schedule and confirm the approval chain before production begins.
Can case study films be used at industry conferences and events?
Yes, and they perform exceptionally well in this context. A 4-minute case study film on a conference booth screen or played before a panel session reaches an audience that is already in a decision-making mindset. Confirm broadcast rights at the brief stage (not retroactively) and ensure the audio mix has a version that works at conference room levels. Event usage is typically included in standard web rights if specified upfront.
How do I build a case study film library efficiently?
Batch production by vertical or by customer size. Shooting 3 case study films in a single week — different customers, same crew and post-production team — reduces per-case cost by 25–35% and creates a cohesive visual library (consistent look and feel, same music world, same graphic language). Commission 3 cases per quarter for the first year if budget allows. At the end of year 1, you have 12 assets covering your main buyer personas, deal sizes, and use cases — enough to equip an enterprise sales team at every deal stage.