Startups in 2025 face fierce competition for investor attention. A polished pitch deck can make the difference between a quick “no” and securing a crucial meeting. As a founder preparing for pitching to VCs, you need a presentation design partner who understands storytelling, startup metrics, and the art of visual communication. Below we review the top 5 pitch deck design agencies that can help startups craft winning decks – with a focus on design quality, experience, speed, and value. These are the firms that consistently deliver investor-ready presentations, ranked with the needs of founders in mind.
1. Pitch Deck Studios – best overall for startups
Pitch Deck Studios is our top pick for startup pitch deck design in 2025, offering the best balance of expert quality and value. Founded in 2019, Pitch Deck Studios has completed over 5,000+ projects and helped clients secure more than $500M in funding. This agency specializes in custom, story-driven pitch decks that resonate with investors. Unlike template-based services, their team (which includes former entrepreneurs and storytellers) works closely with founders to craft a compelling narrative and sharp visuals from scratch. Every slide is tailored to the startup’s brand and message – no cookie-cutter designs.
Pitch Deck Studios is known for strong collaboration (they often iterate based on founder feedback) and reliable turnaround times (usually in a couple of weeks, faster if needed). Pricing is transparent and mid-range, meaning you get boardroom-quality design without the exorbitant fees of some high-end firms. For most early-stage founders, Pitch Deck Studios offers the smartest value – combining Silicon Valley level expertise with accessibility for emerging startups.
2. Slidebean – best integrated platform + agency service
Slidebean is both a pitch deck software platform and a design agency, making it a unique option for founders. As an agency service, Slidebean’s team has a process that starts with a detailed questionnaire and a call with an analyst ninjapromo.io. They help with content drafting, financial modeling, and then design, delivering an editable pitch deck. Slidebean is popular among startups because it’s a one-stop shop – you can try their AI-powered pitch deck builder or hire their experts. The company boasts that its clients have raised over $400M in venture capital. Design-wise, Slidebean produces clean, modern slides (often using their own template styles) with decent visuals. They are a good choice if you want guidance on fundraising strategy in addition to design – for example, they understand what investors expect in terms of slides and metrics.
The service is priced in the mid-tier range (often a few thousand dollars for a full deck), which is accessible for many seed-stage startups. The trade-off is that since Slidebean handles many clients, their designs may not feel as deeply bespoke as a boutique agency like Pitch Deck Studios. However, for startups who appreciate a tech-driven approach with integrated tools and financial templates, Slidebean remains one of the best in 2025.
3. Halo Lab – cutting-edge design craft pitch deck design agencies
Halo Lab is a design agency known for its visually stunning pitch decks and attention to detail. Born in Ukraine and now serving clients globally, Halo Lab has helped its startup clients raise over $500M in funding, working on 300+ decks with a 99% satisfaction rate. They bring high-fidelity graphic design to pitches, often using advanced tools like Figma for truly custom slides. If your startup’s success hinges on dazzling visuals – for example, a cutting-edge tech product that needs sleek diagrams or a consumer app that needs polished UI mockups in the deck – Halo Lab’s designers excel at that. They also assist with copywriting and storyboarding to ensure the narrative flow supports the visuals.
Halo Lab tends to work closely with clients’ brand guidelines, producing decks that look as if your startup had an in-house design team. Founders praise their professionalism and creative flair, but note that Halo Lab can be in high demand, meaning you should engage them early. Their pricing is project-based and tailored to complexity, so it may come out on the higher side for very elaborate decks. For startups that want to wow investors with design and have slightly more budget, Halo Lab is a top choice.
4. 24Slides – best budget-friendly & quick turnaround
24Slides is an attractive option for startups on a tight budget or needing a pitch deck polished in a hurry. This company offers professional PowerPoint design at scale, with a large team of designers allowing for 24-hour turnaround on slide revamps. 24Slides works on a per-slide pricing model – starting around ~$15 per slide for basic “fix up” edits and going up to around $60+ per slide for complete custom redraws. For a typical 15-slide deck, that means you could get a refreshed design for only a few hundred dollars, which is far cheaper than most agencies. The trade-off is that 24Slides’ service is focused on design execution rather than strategy. You provide your existing slides or content, and they will improve the visual design (aligning with your brand if guidelines are provided).
They do a solid job with layouts, icons, and graphics – especially considering the price and speed. However, they generally do not overhaul your storytelling or help refine your business narrative. Think of 24Slides as a fast PowerPoint makeover service. For founders who already have a decent storyline and just need slides to look professional overnight, 24Slides is incredibly useful and cost-effective. It’s also a good choice for iterative pitch improvements (e.g., polishing your deck the week before demo day without breaking the bank). Just keep in mind that for deep investor storytelling expertise, you’d likely need to pair 24Slides with your own content work or choose a more full-service agency like Pitch Deck Studios.
5. Duarte – high-end storytelling and training
Duarte is a legendary name in the presentation world, known for crafting some of the most influential presentations in business (including famous TED Talks and tech keynotes). As an agency for pitch decks, Duarte brings unparalleled expertise in storytelling and visual communications. They often engage with clients in an in-depth process – helping to hone the core message, narrative arc (“the why” of your startup), and then designing slides with elegant clarity. Duarte’s team has worked with Fortune 500 companies and top-tier startups alike, and they even provide training courses on presentation skills. For a startup, choosing Duarte means you’ll likely get a deck that is visually minimalist but highly refined, with a compelling story flow. The results can be outstanding, but the big consideration is cost: Duarte is a premium, high-budget agency.
Their services can run into tens of thousands of dollars for a comprehensive pitch deck project, which is generally out of reach for early-stage startups. Another factor is timeline – a Duarte project might take several weeks or more due to the depth of collaboration and iteration. If you’re a later-stage startup with a large funding round at stake (or you have substantial budget) and you want the absolute best in the business, Duarte is the gold standard for pitch decks and coaching. For most seed-stage founders, however, the cost may be prohibitive – which is why alternatives like Pitch Deck Studios often present a better value for similar quality outputs targeted to startups.
