How to Find the Best Explainer Video Agencies
A plain guide to what explainer video agencies do, how the work flows, how to vet one, and what it costs, so you can pick a partner that actually delivers.
An explainer video agency takes an idea that is hard to describe and turns it into a short, clear video that does a specific job: lifting conversions, cutting support tickets, or finally making a product click for a first-time user. Think of it as an outsourced video department that handles the whole chain, from strategy and script through animation and sound, rather than a vendor you hand a brief and hope for the best.
What explainer video agencies actually do
It is tempting to file an agency under "video vendor," and that misses most of the value. Their real job is to sit between your deep internal knowledge and an audience that is hearing about you for the first time. You know your product too well to explain it simply, which is a real problem, and a good agency brings the outside read that cuts through the jargon to the one idea worth keeping.
More than animation
The value of a strong agency is the range of specialists it folds into one service, a set of roles that would be slow and costly to hire one by one. In practice that means marketing strategists who keep the video aimed at a real goal, scriptwriters who shape a story that holds attention, art directors and illustrators who build a visual language that fits your brand, animators who make it move, and sound designers and voice artists who add the final polish. The agency conducts all of them and runs the project end to end, which is what separates a marketing asset that performs from a DIY attempt that merely exists. You can see the full shape of it in our overview of explainer video production.
Why it matters
Explainer videos have become a default format for a simple reason: they solve the perennial problem of explaining something clearly at scale. Wyzowl's annual survey has for years found the explainer to be the single most common type of video marketers make, which tells you the format earns its place rather than riding a trend. For startups especially it flexes across the funnel, working as well for a first-touch brand introduction as for a bottom-of-page nudge toward a demo. What you are really buying from an agency, beyond the file itself, is clarity and a tool built to move a number you care about.
How the process actually works
There is a real method behind a good explainer, and it looks less like hitting record and more like building to a blueprint. Each stage feeds the next, with approval points along the way, so the finished video lines up with your goal, your brand, and your audience instead of drifting from them. That structure is what keeps surprises out and results in.
The strategic foundation
It starts with discovery, where a good agency digs into your world almost like a consultant before opening a single creative tool. This is where the "why" gets nailed down: who you are really talking to and what keeps them up at night, the one message the viewer should remember, the action you want them to take, and the personality your brand speaks in. Once that frame is locked, the script follows, and the script is the spine of the whole video. A good one names a problem, presents your answer, and lands a clear call to action, all while staying tight, usually around 150 words for a minute of finished video.
The creative blueprint
With the script signed off, the words start to become pictures. First comes the storyboard, essentially a comic-book version of the video that maps every scene so you can weigh in on pacing and structure while changes are still easy to make. Then come style frames, a few fully designed stills that lock the colour palette, illustration style, and character design, becoming the visual reference for everything after. Skipping this blueprinting step is one of the most common ways projects unravel, because jumping straight from script to animation invites endless revisions and a video that misses.
Production and polish
Once the blueprint is approved, production begins in earnest. A professional voiceover is recorded to set the tone and pacing, illustrators build every asset from the approved style frames, animators bring those static pieces to life, and sound designers layer in music and effects to carry the emotional weight. For the deeper technical view, our guide to the animation process walks through each step. This is the stretch you are really paying an agency for: the coordination that turns a plan into something polished.
How I would evaluate and choose
Picking an agency feels high-stakes because it is. You are handing over your story and a real chunk of your marketing spend to a partner you have to trust, and a glossy portfolio can hide as much as it shows. The trick is to treat this like hiring a key team member rather than buying a product off a shelf.
Look past the portfolio
A slick reel is the price of entry, so do not stop there. Break the work down instead of just admiring it. Ask whether each video actually names a problem and solves it, or whether it is a run of pretty animations with no argument. See if you can follow the story without getting lost, since a great explainer makes a hard topic feel obvious. Check whether the studio can flex across styles or stamps the same look on everyone, and whether it has worked with businesses like yours, because an agency that already speaks B2B or SaaS gets up to speed far faster.
Weigh the process, not just the craft
A beautiful video is worthless if making it was a nightmare, and the best agencies run a clear, structured workflow that keeps you informed at every step. If a team cannot explain how it works, treat that as a warning. The field runs from big, highly systematised production houses to small boutiques with a sharp point of view, so the right fit depends on whether you want scale and consistency or a closer, more bespoke relationship. Whichever end you lean toward, communication is the tell. On that first call, notice whether they are responsive and asking sharp questions, because that is the clearest preview of the working relationship you are about to sign up for.
To calibrate your eye before you judge anyone's reel, spend four minutes with Pixar's storytelling series. It is Pete Docter and his story artists explaining why a story works or dies, and it is exactly the muscle a good explainer agency is selling you: not animation, but the judgment about what to say and what to cut.
Questions for the discovery call
The first call is your interview, so come with more than a price question. Our guide on how to choose a video production company goes further, but these five earn their place every time:
- "Walk me through your process, step by step." Listen for distinct phases (scripting, storyboarding, design, animation) and clear client sign-off points at each.
- "How do you handle feedback and revisions?" You want a partner who treats feedback as collaboration, and you want to know how many rounds are included at each stage.
- "Who is my main point of contact?" A dedicated project manager keeps communication clean and gives you one person to hold accountable.
- "What happens if we hit a delay?" Their answer reveals how they solve problems and whether they stay straight with you when things slip.
- "Who owns the final video and the source files?" Your contract should state plainly that you own the finished video and the working files once you have paid in full.
Agency, in-house, or monthly service
How you get the video made is a business decision as much as a creative one, and it shapes your spend, your timeline, and how well the result performs. There are three main routes, each with a real upside and a real cost.
A full squad of specialists built for high-stakes work. The most polished, most strategic result, at the highest per-project cost and a structured timeline of roughly six to ten weeks.
Total brand immersion and control, since the team lives your culture daily. The cost is heavy (skilled hires run past $250,000 a year) and one person cannot be every specialist at once.
A creative team on a predictable monthly cost, tuned for volume and speed. Great for a steady stream of content, with less of the deep strategic discovery an agency brings.
None of the three is simply best; the right one depends on the job. An agency delivers a strategic, premium piece. An in-house team gives you the deepest brand alignment. A monthly service gives you speed, volume, and a cost you can predict. The table below puts the trade-offs next to each other.
| Factor | Agency | In-house team | Monthly service |
|---|---|---|---|
| Cost | High per project ($15k to $50k plus), no overhead | Very high, ongoing ($250k plus a year) | Predictable monthly cost, efficient for volume |
| Quality and expertise | Highest, a full team of specialists | Depends on who you hire, risk of a specialist gap | Solid on execution, lighter on strategy |
| Speed | Structured, usually six to ten weeks | Fast for simple tasks, prone to bottlenecks | Fast, often days per request |
| Strategic input | High, deep discovery and guidance | Deep brand knowledge, limited outside view | Low to moderate, execution focused |
| Best for | Flagship videos: launches, homepage pieces | Continuous, high-volume, brand-centric needs | A steady stream of social and content video |
Pricing, timelines, and deliverables
Every conversation with an agency lands on the same two questions: what will it cost, and how long will it take. Neither answer is arbitrary. Both track the creative work needed to turn your idea into a finished piece, the same way a quick sketch and a detailed oil painting sit at different price points for good reason.
What drives the cost
A handful of factors move the price more than anything else. Animation complexity is the big one, since a simple motion-graphics piece of icons and text is a fraction of the work of custom character animation, and 3D sits higher still. Length matters, because every extra second adds work at every stage, which is why most agencies price in 60 or 90-second blocks. A distinctive creative style needs more upfront concepting than an off-the-shelf look. And urgency has a price of its own, since a rushed deadline means overtime or reshuffled schedules, and that lands on your invoice. Our overview of explainer video production breaks the drivers down further.
A typical timeline
No two projects match exactly, but a standard 60 to 90-second animated explainer usually runs six to ten weeks from kickoff to delivery. That window is not all production; it deliberately builds in the rounds of feedback and sign-off you need. It tends to break down like this: discovery and scripting take one to two weeks, storyboarding and style frames another one to two, voiceover and illustration one to two more, animation the heaviest stretch at two to three weeks, and sound design plus final revisions a closing week.
What you should get
When the project wraps you should receive more than a single file. A professional agency hands over a small toolkit, and your agreement should spell out exactly what you own. Push for not just the final MP4 but the key source files and a set of social cutdowns, so the video works everywhere you need it rather than sitting in one place. Getting ownership in writing up front is the difference between an asset you control and one you have to keep asking permission to use.
Common questions
How long does a 90-second explainer take?
Plan on six to ten weeks from kickoff to delivery for a professionally produced 90-second animated explainer. That is not padding; it gives each stage room and builds in your feedback: one to two weeks for discovery and scripting, one to two for storyboarding and design, one to two for illustration and voiceover, two to three for animation, and a final week for sound design and revisions. Some agencies will move faster for a fee, but this is the pace that keeps the work from feeling rushed.
What is the biggest mistake to avoid?
Choosing an agency on a flashy portfolio and a low price alone. A great video comes from a great partnership, not raw talent by itself, and ignoring how a team communicates, manages a project, and handles feedback is how you end up with friction, slipped deadlines, and a video that misses your actual goal. Put process ahead of portfolio: understand how they work, who you will talk to, and how revisions run before you sign anything.
Who owns the final video and source files?
Get this in the contract to avoid a headache later. Usually, once you have paid in full, you own the finished video, typically delivered as an MP4. The source files are a separate question: the illustrations, backgrounds, and animation project files. Some agencies include them, others keep them or charge to release them, so settle it at the start and you will know exactly what you are walking away with.
One honest aside, since I work at Moonb: if you keep needing explainers and the rest of your creative alongside them, that ongoing case is closer to what an embedded team is built for than a one-off agency booking. Whichever route fits, the advice above holds. You can see how we approach it on our explainer video production page.
Frequently asked questions
No, and arriving with a locked script can work against you. A good team starts with discovery to pin down who you are talking to, the single message, and the action you want, then writes to that. Hand over finished copy and you skip the part where an outside eye finds the one idea worth keeping. Bring your goal and your product knowledge, not a polished draft.
For most product and homepage explainers, 60 to 90 seconds is the working range, which is roughly 150 to 220 words of script. Keeping it short forces you to cut down to the single idea, and that usually helps the video more than it hurts. Go longer only when the concept demands it, such as a technical walkthrough or a founder story, and expect the cost to climb with every added second of animation.
The full 60 to 90 second piece is built for a homepage or demo page, where people arrive ready to watch. For ads and social you want cutdowns. Think a 6 to 15 second hook, a square or vertical crop, and captions burned in for silent autoplay. Ask for these in the deliverables list at the start, because pulling them from the finished piece is far quicker than rebuilding the idea later.
