Voice over demo reel: when to make one, what goes on it and how to avoid paying for the wrong one

A voice over demo reel is a short audio file, about 60 seconds for a commercial demo, made of brief clips of your best reads in one genre, so agents, casting directors and clients can decide in a few seconds whether to hear you audition. Make a commercial demo first, keep each genre in its own file, open with your strongest read, and only record it once you can repeat every read on it in a real session.

It matters because it is often the first thing a buyer hears. Voice actor Dee Bradley Baker calls the demo "often your first and only shot" at getting an agent's or buyer's attention, and warns that a demo that is not well produced, or that shows voices rather than acting, can leave a lasting bad impression (Dee Bradley Baker).

Different from an on-camera reel. Actors who work on screen need a video reel of scenes; that is covered in Arlo's acting demo reel guide. This page is about audio-only demos for commercials, animation, narration and audiobooks.

The most consistent advice across sources is to wait. Baker's line is simple: "If you aren't there yet, hold off on making a demo," and he suggests listening to working actors' demos in your target market first to judge whether you are in range (Dee Bradley Baker). The National Association of Voice Actors (NAVA) defines a demo-ready voice actor as one "who can easily recreate the reads and voices heard on their demo in-session," and expects a coach to help decide when you are there (NAVA).

1. Three strong, different reads. School of Voiceover says not to attempt a full demo until you have at least three commercial clips that are authentic and contrast with each other (School of Voiceover).
2. Repeatable on demand. Record each read again a week later, cold. If you cannot match it, it does not belong on the demo (NAVA's demo-ready test).
3. Sustainable. Baker says to show only voices you can hold through a session lasting "a few hours" (Dee Bradley Baker).
4. Outside ears. NAVA recommends feedback from working professionals rather than friends, family or general social media groups (NAVA); School of Voiceover suggests a second and third opinion before you change anything.

Until then, you can still audition from home; Arlo's voice over jobs guide covers where. See how to get into voice acting for the order of steps.

Keep one genre per file. Such A Voice, a demo production company, calls a genre-specific demo "a must" because clients have little time, and names commercial and narration as the usual starting genres, with animation, promo, audiobook and foreign-language demos added later (Such A Voice). School of Voiceover goes further: make a commercial demo first, and leave audiobook, animation, IVR and promo samples off it (School of Voiceover).

• Commercial: the default first demo. About 60 seconds of short, contrasting ad reads (details below).
• Animation and character: for actors whose strength is distinct, castable characters. Baker's model is about one minute of short scenes, each showing a different character (How to Make a VO Demo).
• Narration, corporate and e-learning: longer, steadier reads that show you can explain and hold attention. Our sources set no fixed length; match working narrators' demos.
• Audiobooks: usually not a produced demo at all. On ACX, rights holders listen to the book samples on your profile (see the audiobook section).

NAVA also distinguishes how a demo is made: a spec demo uses copy written for you and produced to sound like finished projects, a reel is cut from work you actually booked, and a combination mixes both (NAVA).

School of Voiceover publishes the most specific rules we found, based on what agents and buyers hear first (School of Voiceover):

• Total length: 56 to 64 seconds of clips; "closer to :60 is better, but being exactly :60 is NOT required." A survey of professionals it cites averaged 61.1 seconds and 6.7 tracks.
• Clip length: usually 6 to 11 seconds, with most around 7 to 9. No more than two clips of 10 to 11 seconds, kept out of the first three, and nothing over 15 seconds.
• Starting out: new talent can begin with 3 to 5 clips, and a 3 to 4 clip short demo works in many situations.
• Order: your best take first, with a real, conversational speech pattern in the first three seconds. Some agents decide pass or fail on the first three clips.
• Contrast: each clip should change topic, vocal style, emotion and music from the one before. Never two energetic or two serious reads in a row.
• Leave off: radio station imaging and promos, two characters talking to each other, quirky character voices in the first three clips (one to three at most, and only if they are your specialty), and "variety" you do not actually perform well.
• Edits and levels: gaps between clips under about a fifth of a second, no fading the voice in or out, and levels near maximum and consistent from clip to clip.
• Music: audible enough to add emotion but under the voice, changing style from clip to clip, and without a loud beat. The school says you can license demo music for under $10.

Its test for content is useful when you choose copy: "If it couldn't have been made from a collection of actual commercials, you have made a mistake." Such A Voice adds a durability rule: pick evergreen spots that will not sound dated in a year or two (Such A Voice).

Animation demos show range, but range of acting, not of funny voices. Baker's walk-through for planning one (How to Make a VO Demo; Your Demo):

1. Aim at what is casting now. Watch what is doing well on the major animation networks and write characters that could be cast today. The more specific each character, the better.
2. Overwrite, then cut. Draft far more scenes than you need, then keep a varied set, for example a hero, a sidekick, a villain and an authority figure, with different status and energy.
3. Make each clip a scene. Every segment should imply a scene partner, even a silent one, and contrast sharply in tone with the clips around it.
4. Do not lift dialogue. Borrow the feel of a show you know, but change names and lines "so it's not an obvious lift."
5. Time it. At about ten seconds a segment, six segments make what Baker calls "a generous one minute demo." He puts the target at 60 seconds or less, says 30 seconds is fine, and warns few demos hold attention past 90 seconds.
6. Creature sounds and efforts are allowed only if they show acting, "not just making sounds," and heavy vocal processing works against you.

Baker's quality bar is the one to remember: "A demo is only as good as its weakest segment." Cut any clip that does not shine rather than keeping it for variety.

For audiobook work on ACX, the samples on your profile do the job of a demo. ACX's help center says you must have at least one sample tagged with accent and vocal information for authors and publishers to find you, that it sets no limit on how many you upload, and that samples are listed newest first. Its suggestion is about 5 to 10 samples that show your range (ACX Help Center).

• Make them book-specific. ACX says samples should be audiobook narration; radio spots do not show how you would handle a book (ACX Blog).
• No music or sound effects, because a finished audiobook will not have them, and little or no slate at the start.
• Represent your real sound. At least one sample should reflect the final audio quality a rights holder would receive, and the performance notes should say what each sample represents and whether it reflects your current production.
• Mind the rights. ACX's 2013 blog says a short excerpt from a book on your shelf is acceptable, but that ACX can remove a sample if the rights holder objects. Public-domain texts avoid that question entirely.

Samples also prove your recording chain; check them against the specs in Arlo's voice acting microphone and home studio guide.

Sources disagree, so note who is speaking. School of Voiceover, which sells training and evaluations, puts a home-produced demo at music licensing under $10 plus your time, and professional demo production at $1,500 to $4,000, which it says suits established pros; for new talent, it calls paid demo production "a common scam" (School of Voiceover). It asks for at least a 32 kHz, 16-bit recording on a decent condenser mic, not a phone. Such A Voice, which produces demos, recommends a studio recording with an experienced producer choosing the takes and an engineer adding music, mixing and mastering (Such A Voice). Baker, writing about animation, advises most actors "to not even attempt self-producing" (Dee Bradley Baker).

A reasonable reading of all three:

• Self-produce practice clips or a short commercial demo while learning, as a draft for auditions and feedback.
• Pay for a produced demo once coaches and working actors say you are ready, and when you are sending it to agents or competitive buyers. Baker warns against paying "hundreds of dollars (or more!)" for a demo that is not competitive.
• Budget for one genre at a time, adding a second only when you audition for that work.

NAVA's best-practices page is written so actors can vet producers. It expects a producer to be upfront about rates and what is included, to itemize extra costs such as coaching at the quote stage, to set clear payment terms (for example 50% deposit and 50% on completion), and to set a timeline with a maximum production time (NAVA). Ask every producer you consider:

1. Can I hear demos you produced for other actors, and speak with recent clients?
2. Who writes the scripts: you, a library, or me? Are they new or reused?
3. What is included: coaching, session time, music licensing, mixing, mastering, revisions?
4. How many revisions are included, what do extra ones cost, and what is your refund policy?
5. What is the payment schedule and the cancellation policy?

NAVA's red flags: a producer who promises an agent, manager or booking; an introductory class package that includes a demo (such as a two-day workshop); social media ads promising big earnings from a demo or course; no example demos on the producer's site; references that are refused or cannot be verified; and a scope or fee that changes after production starts. In its words, "If your gut is telling you that something is too good to be true: it probably is."

California law adds one more check. Labor Code section 1700.40(b) bars a licensed talent agency from referring you to any person or company in which the agency has a direct or indirect financial interest for services including "audition tapes, demonstration reels or similar materials," and section 1700.40(c) bars it from taking referral fees for those services (California Labor Commissioner). If an agency says you must use its own demo producer, treat that as a warning sign. For how legitimate representation works, see the acting agent guide.

• Your own website. Baker suggests posting the demo on your own site, ideally at your name, so it comes up when someone searches for you (Dee Bradley Baker). Arlo's actor website guide covers what else belongs there.
• Casting and marketplace profiles. Upload each genre to the matching category rather than one mixed file, and follow each site's own file rules.
• Agent submissions. Send only your strongest demo in the genre the agency represents. Baker's rule: "Never submit a mediocre demo to an agent or casting person" (How to Make a VO Demo).

Update it when it stops sounding like you now. Baker says a demo should show what you can do today, not what you did in the past. School of Voiceover suggests rotating or reordering one spot from time to time so you have a reason to share it again (School of Voiceover).

• Train before you record. Compare schools, schedules and prices on Arlo's voiceover classes in Los Angeles page, and see what training costs here in the LA Acting Class Price Index. Ask whether a demo is optional; NAVA flags class packages that bundle one.
• Sit in first. Some studios let you watch a class before you pay; Arlo's guide to auditing an acting class explains how to ask.
• Practice material. For character and scene practice, Offbook has scripts and monologues to rehearse from; write your own demo copy rather than using theirs or real ads.
• Know the money. Arlo's voice actor pay guide shows what the work pays.