Stepful charges $4,048 for dental assisting, on a fixed schedule of four live classes a week. Preppy charges $1,599, runs fully self-paced, and hands you an Auburn University certificate. But the two programs target different DANB exams — and which one your state board accepts matters more than the $2,449.
The winner
Preppy wins four of the seven categories we scored.
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The Verdict on Dental Assistant Training
Seven categories decide which dental assistant program is the better buy. Preppy takes four, Stepful takes one, and the four Preppy wins are the ones that determine whether your certificate turns into a job.
Final score across the seven dental assistant program categories above.
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Your dental assistant certificate comes from a university
Preppy's Dental Assistant program is delivered with Auburn University, Office of Professional and Continuing Education, an accredited nonprofit institution. Your Certificate of Completion carries the institution's name — a credential you frame, and one that lets you tell a hiring manager you trained through a university.
Stepful issues its own certificate. It is a licensed training provider with employer relationships of its own, but that certificate is only ever worth what the name "Stepful" means to the person reading your résumé.
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Preppy publishes its price. Stepful does not.
Preppy lists $1,599 on the program page, before you give anyone your phone number. Stepful's marketing pages say tuition varies with the grants you qualify for and quote no number at all.
The $4,048 on this page is not a guess: it is Stepful's own figure, from the Stepful School Catalog, Volume 4 (July 2026) — a disclosure document a school has to publish.
We had to read a regulatory filing to find out what a course costs. You would have had to book a call.
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Self-paced dental assistant training, with no fixed class nights
You cover chairside assisting, dental radiography, infection control, instrument transfer and patient charting on your own clock. Preppy's program is 100% self-paced across about 4 months with a full year of access.
Stepful teaches four live online classes a week on a fixed cohort schedule, and its dental assistant program runs 4 months. If you work shifts, or have children, or your week is not the same twice, that is the whole decision — a class you cannot attend is a course you do not finish.
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Thirty days to change your mind, not fourteen
Preppy gives you 30 days. Stepful's catalog says a student who cancels before instruction begins, or during the first two weeks of class, gets their money back minus the registration fee — and that fee stops being refundable after three days.
So the real comparison is 30 days against 14, with Stepful keeping $49 either way. Two weeks into a live cohort course is not long to work out whether the schedule is survivable.
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Stepful builds in an 80-hour externship, so we scored that a tie
Neither the NELDA nor the RHS requires clinical hours, but hours on a real chair are what separate two otherwise identical résumés. Stepful schedules an 80-hour externship as part of the dental program. Preppy matches you into its employer network and lets you take externship placement or job placement instead. Both are real support and neither is clearly the better one, so neither side takes the point.
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Live instructor-led classes
Four live classes a week with an instructor and a cohort, plus around 90 minutes of daily work. Fixed scheduling is a cost if you work shifts and a benefit if you need the structure to finish.
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The two programs target different DANB exams
This is the one that should decide your choice, and it is not about money. Preppy prepares you for the NELDA — the National Entry Level Dental Assistant — from the DANB. Stepful prepares you for the RHS from the same body. Both are DANB credentials; they are not interchangeable, and state dental boards do not treat them as such.
Call your state dental board, or read your target employers' postings, and find out which one they accept. Then compare prices.
Preppy wins the dental assistant package, not just the price
It would be easy to read this as a price comparison. It isn't. Preppy is cheaper — $1,599 against $4,048 — but the reason it wins the dental assistant comparison is what that buys alongside the coursework: a certificate issued by Auburn University OPCE, a match into its clinical employer network, a schedule that bends around a working week, and twice the refund window.
What each Dental Assistant program actually costs
Published tuition on one side and a regulatory filing on the other, because that is the only place one of these prices exists.
Photo: student studying online
The comparison
Stepful charges $4,048 — $3,999 tuition plus a $49 registration fee — and does not print either number on its dental assistant page. Preppy charges $1,599, printed on its program page.
Neither qualifies for federal financial aid. Preppy offers an interest-free monthly plan at $299 × 6.
The OnlineDegree.com reader discount is applied by Preppy at checkout and is not counted here.
Total to certified
- Stepful tuition
- $3,999
- Stepful registration fee
- + $49
- Stepful total
- $4,048
- Preppy tuition, paid in full
- $1,599
- You could save choosing Preppy
- $2,449
Stepful tuition and the $49 registration fee are from the Stepful School Catalog, Volume 4 (July 2026); Stepful waives the registration fee for students who pay upfront, and it is not refundable after three days. Preppy tuition is published on its program page. Neither includes an exam fee, and the two programs sit different exams — the DANB lists the NELDA at $400 and Stepful quotes $270 for the RHS — so those fees are not netted against each other here. Excludes scrubs and any background check a clinical site requires.
Key facts about becoming a Dental Assistant
Photo: dental assistant at work
Stepful's own catalog price, $4,048 all in, against Preppy's published $1,599.
Stepful gives fourteen days from the start of class, less a non-refundable registration fee.
Stepful runs 4 months with four live classes a week.
Preppy preps the NELDA; Stepful preps the RHS. Check which your state board accepts.
- Preppy's certificate is issued by Auburn University, Office of Professional and Continuing Education, an accredited nonprofit institution. Stepful issues its own credential.
- Stepful does not publish tuition on its dental assistant page. The $4,048 used here is Stepful's own figure from the Stepful School Catalog, Volume 4 (July 2026).
- The two programs prepare you for different DANB exams — Preppy the NELDA, Stepful the RHS. Confirm which your state dental board accepts before enrolling.
- Preppy is 100% self-paced. Stepful teaches four live online classes a week on a fixed cohort schedule, so you need the same hours free every week.
- Neither program requires prior healthcare experience. Preppy asks for a high school diploma or GED; Stepful also requires that you be 18 or over, show a government ID, and be authorised to work in the US.
Facts verified October 6, 2026 against the sources at the bottom of this page.
Side-by-side Dental Assistant comparison
| Category | Preppy | Stepful |
|---|---|---|
| Tuition, all in | $1,599 or $299 × 6 | $4,048 $3,999 tuition + $49 registration |
| Price published online | Yes on the program page | No only in its school catalog and state filings |
| Length | about 4 months, fully self-paced | 4 months, four live online classes a week on a fixed cohort schedule |
| Certificate issued by | Auburn University OPCE an accredited nonprofit institution | Stepful — no university partner |
| Exam prepared for | NELDA (DANB) | RHS (DANB) — a different exam |
| Exam fee | Not included $400 to the DANB | Not included |
| Clinical hours | None required for certification | An 80-hour externship, optional |
| Externship placement | Included Externship Match Program; choose externship or job placement | An 80-hour externship and help securing interviews, which Stepful says typically land within one to three months of passing |
| Job support | Employer job board, résumé support, interview prep, advisors | An 8-week Job Coaching Program |
| Refund policy | 30 days | fourteen days from the start of class less the $49 registration fee |
| Admission requirements | HS diploma or GED | HS diploma or GED, 18 or over, government ID, US work authorization |
| State availability | Nationwide | Stepful does not enroll Iowa residents in this program |
Verified October 6, 2026 against each provider’s own program pages and Stepful’s published school catalog, linked below. Terms change; confirm before you enroll.
How to enroll with Preppy
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1Reveal your code and open Preppy
The code applies at checkout on either payment option. No application, no prerequisites, no sales call.
—— Code copied · Preppy opened in a new tab -
2Work the dental assistant coursework at your pace
Self-paced across about 4 months, with a full year of access if you need it. No fixed class nights to miss.
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3Register for the NELDA and sit it
You book directly with the DANB, not through your program. Take the practice exams until you're consistently passing, then schedule. $400, paid separately.
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4Do your externship, then apply
Clear your balance and finish the program, and Preppy's Externship Match Program connects you with sites in its employer network. Sites hire their own externs often enough to ask directly.
Preppy vs Stepful: Dental Assistant questions
Is Preppy or Stepful better for dental assistant training?
Preppy, for most people. It costs $1,599 against Stepful's $4,048, the certificate is issued by Auburn University OPCE rather than the training company, it is fully self-paced instead of four live online classes a week on a fixed cohort schedule, and the refund window is 30 days against Stepful's 14. Stepful's advantage is live teaching, which matters if you need a fixed schedule and an instructor to finish.
How much does the Stepful dental assistant program cost?
$4,048 — $3,999 tuition plus a $49 registration fee, which Stepful waives if you pay upfront. Stepful does not publish this on its dental assistant page, which says tuition varies with the grants you qualify for. The figure comes from the Stepful School Catalog, Volume 4 (July 2026), and Stepful filed the same tuition with New Jersey's Eligible Training Provider List.
Does Stepful publish its tuition?
Not on its marketing pages. Stepful's program pages say the price varies depending on the grants you qualify for and quote no figure, so you learn the number by applying or booking a call. The tuition is published in the Stepful School Catalog, Volume 4 (July 2026), a disclosure document a licensed school has to produce, and in state training-provider filings. Preppy lists $1,599 on the program page.
Is Preppy cheaper than Stepful for dental assistant training?
Yes. Preppy's Dental Assistant program is $1,599 paid in full, or $299 × 6. Stepful is $4,048 all in. That is $2,449 less. Neither includes the exam fee, so that does not change the gap.
Is the Stepful dental assistant program self-paced?
No. Stepful teaches four live online classes a week on a fixed cohort schedule, and its dental assistant program runs 4 months. You need the same hours free every week for the length of the course. Preppy's program is 100% self-paced across about 4 months with a full year of access and no weekly hour expectation.
Do Preppy and Stepful prepare you for the same dental assistant certification?
No, and this is the most important difference on the page. Preppy prepares you for the NELDA — the National Entry Level Dental Assistant — from the DANB. Stepful prepares you for the RHS, also from the DANB. They are different exams and state dental boards do not treat them as interchangeable. Confirm which one your state board and your target employers accept before you choose.
What is Stepful's refund policy?
Stepful's catalog states that a student who cancels before instruction begins, or during the first two weeks of class, receives all monies returned minus the registration fee — and that the $49 registration fee is not refundable after three days. Preppy offers a 30-day money-back guarantee.
Does the Stepful dental assistant program include an externship?
Stepful provides an 80-hour externship and help securing interviews, which Stepful says typically land within one to three months of passing. That is not the same as a placement: Preppy's Externship Match Program connects students with sites inside its healthcare employer network, and every student chooses between externship placement and direct job placement assistance at no extra cost.
How long does each dental assistant program take, Preppy or Stepful?
Stepful's dental assistant program is 4 months on a fixed schedule of four live classes a week. Preppy's runs about 4 months and is fully self-paced with a full year of access, so motivated students finish faster and people juggling a job can take longer without penalty.
Is Stepful accredited?
Stepful is a licensed training provider, not a university, and the certificate for its dental assistant program is issued by Stepful itself. Preppy's Dental Assistant program is delivered in partnership with Auburn University, Office of Professional and Continuing Education, an accredited nonprofit institution, which issues the Certificate of Completion. Neither program is a degree.
Is the NELDA exam fee included in Preppy or Stepful tuition?
Neither. You register and pay the DANB directly in both cases. The DANB lists the NELDA at $400.
Does Preppy include job placement for dental assistant graduates?
Preppy includes career support in tuition: a platform where healthcare employers post dental assistant roles, résumé feedback, interview preparation and course advisors. Students also choose between externship placement support and direct job placement assistance. Stepful provides an 8-week Job Coaching Program. Employment is not guaranteed by either provider.
Is Preppy's dental assistant program legit?
Preppy is a StraighterLine company that partners with accredited nonprofit universities to deliver its certification training. The Dental Assistant program is offered with Auburn University OPCE and prepares students for the NELDA exam. It carries a 30-day money-back guarantee.
Can you get financial aid for the Preppy or Stepful dental assistant program?
Neither qualifies for federal student aid, which generally requires an accredited degree or certificate program. What often does apply to both: WIOA workforce grants, MyCAA for military spouses, and employer tuition reimbursement. Stepful's own pages say its tuition varies with the grants you qualify for, which is why no figure appears on them. Preppy offers an interest-free monthly plan at $299 × 6.
What programs does Stepful not offer?
Stepful's catalog covers medical assistant, dental assistant, medical administrative assistant, patient care technician, pharmacy technician and practical nursing. It does not offer phlebotomy, sterile processing, EKG technician or electronic health records training, medical billing and coding is listed as coming soon, and its surgical technologist program is sold to employer customers rather than individuals. Preppy offers all of those.
Is the Stepful dental assistant program available in every state?
No. Stepful does not enroll Iowa residents in this program. Preppy states no restrictions for this program.
Sources and verification
Checked October 6, 2026. We re-verify monthly.