VelaSleep vs Derila is a fight between the newer, more sculpted shape and the one with the huge track record. Both are molded memory foam contour pillows built for the same job: line your neck up with your spine so you stop waking up stiff.
The VelaSleep is the four-zone one, with a neck arc, a head cavity, taller side zones and cut-outs for your arms. It runs $59.99 and claims all three sleep positions.
The Derila Ergo is the butterfly-shaped one, with a central dip, raised wings and arm cut-outs. It costs about $58 and leans on more than 40,000 reviews.
For this comparison we read both brands’ specs, the foam and cover details, the return terms, and buyer feedback across sites. We didn’t sleep on them in a lab, so every claim below traces to the makers or to owners.
The short version: Derila is the safer, more-reviewed buy, but the VelaSleep is the more supportive pillow for the widest range of sleepers, and here’s exactly where it pulls ahead.
VelaSleep vs Derila at a glance
| Feature | VelaSleep | Derila Ergo |
|---|---|---|
| Price (single) | $59.99 | ~$58 (+$9.95 shipping) |
| Best per-pillow | ~$36 (buy 3 get 2) | ~$39.99 (4-pack) |
| Shape | 4 zones: neck arc, head cavity, side zones, arm cut-outs | Butterfly contour, wings + arm cut-outs |
| Foam | High-density slow-rebound memory foam | Temperature-responsive memory foam |
| Loft | ~5.5 in (medium-high) | ~5 in |
| Sleep positions | Back, side and stomach | Back and side |
| Reviews | 4.5/5, 796 (first-party) | 4.1/5, 40,000+ Trustpilot |
| Trial / guarantee | 30-night home trial + 1-yr warranty | 60-day (unopened only) + 2-yr warranty |
| Our score | 9.4 / 10 | 9.0 / 10 |
What each one actually is

The VelaSleep is a molded memory foam pillow, roughly 23.6 by 15.7 by 5.5 inches, with its top carved into four areas: a dip for your head, a raised arc under your neck, taller side zones for when you’re on your side, and shallow cut-outs for your arms. The foam is a high-density, slow-rebound memory foam under a washable, OEKO-TEX certified knit cover.
The Derila Ergo is a molded butterfly pillow, about 54 by 36 by 12 cm, with a recessed center, raised wings and arm cut-outs. Its foam is temperature-responsive, softening under body heat and springing back when you rise, wrapped in a soft knit cover.
So the honest framing is this. Derila gives you a proven shape and a mountain of feedback. VelaSleep gives you an extra zone of support, stomach-sleeper coverage and a longer usable trial. That split decides the rounds.
Round by round
The shape and support
Round winner: VelaSleepBoth shapes beat a flat pillow, but the VelaSleep simply does more.
On top of the head cavity and neck arc that Derila also has, VelaSleep adds arm cut-outs and a fourth zone tuned for stomach sleepers, so it works in a position Derila doesn’t really cover. The taller side zones fill a broad shoulder’s gap well.
Derila’s butterfly is genuinely good for back and side sleepers, with wings and its own arm cut-outs. But it’s built for two positions, not three. On sculpted support across the most sleepers, VelaSleep takes it.
The foam and feel
Round result: TieThis one’s a fair draw, because both use good memory foam with different personalities.
The Derila foam is temperature-responsive, so it noticeably softens as it warms to you, which some sleepers love and others find slow in a cold room. The VelaSleep foam is a high-density slow-rebound type that molds steadily regardless of room temperature.
Neither is better in the abstract. They’re two valid takes on the same slow-sink feel, so we’re calling the feel a tie and letting the shape and terms decide.
The trial and guarantee
Round winner: VelaSleepHere’s where the VelaSleep quietly wins the buyer’s-confidence round.
VelaSleep’s 30-night trial is real sleeping time: the brand frames it as “sleep on it for 30 nights,” so you get a full month on your own bed before deciding, plus a one-year warranty.
Derila’s window looks longer at 60 days, but the money-back guarantee covers unused, unopened pillows only, so you can’t actually sleep on it and then return it, and buyers pay return shipping. For a pillow that always feels strange for the first few nights, a usable home trial matters more than a bigger number, so VelaSleep takes the round.
Track record and reviews
Round winner: Derila ErgoVolume matters when you can’t try a pillow in a store, and this is Derila’s round to win.
The Derila has racked up more than 40,000 reviews on Trustpilot at about 4.1 stars, with a steady, specific theme: less morning neck stiffness within about two weeks. That’s a lot of nights slept on one design.
VelaSleep’s 4.5 out of 5 across 796 reviews is strong, but they’re hosted on its own store rather than an independent platform, and the pile is far smaller. On sheer weight of proven feedback, Derila wins fairly.
Price and value
Round winner: VelaSleepThe single prices sit almost on top of each other, near $58 to $60, so value comes down to the bundles and the extras.
The VelaSleep drops to around $36 a pillow on its buy-three-get-two deal, and there’s no separate shipping line to add. The Derila bottoms out near $39.99 a pillow on its four-pack, plus about $9.95 shipping.
It’s close, and Derila’s bundles are fair. But VelaSleep’s lower per-pillow floor and shipping-included pricing give it the edge for anyone buying more than one, so it takes the value round and the match.
What owners say

Both pillows have real followings that say much the same thing. VelaSleep owners describe a neck that feels looser after the first week, most often back and side sleepers, with a minority of very petite sleepers finding the loft tall.
“The contour design supports my neck from both angles, and I don't have to constantly readjust.”

Derila owners echo the same relief, with the honest counterweight that petite and stomach sleepers find its loft too high, the same trade every high-contour pillow makes. With either one, give the foam a few nights. Molded memory foam always feels odd for the first two or three sleeps, and the people who bail in week one are usually the ones who expected day-one magic.
Pros and cons of choosing VelaSleep over Derila
What we liked
- A four-zone shape with arm cut-outs that supports back, side and stomach sleepers, one more position than Derila's butterfly
- A genuine 30-night home trial you can actually sleep through, versus Derila's unopened-only 60-day guarantee
- Lower per-pillow bundle price (about $36) with no separate shipping charge
- Washable, OEKO-TEX certified cover over high-density slow-rebound foam
What we didn't
- Only available online
Who should buy which
Buy the VelaSleep if you want the most sculpted support across any sleep position, including stomach sleeping, plus a full month of real nights to judge it. It’s the pillow we’d pick for morning neck relief, and we cover it in full in our VelaSleep review.
Choose the Derila Ergo if you’re a back or side sleeper who wants the most proven track record, with 40,000-plus reviews behind a butterfly shape that clearly works for most people. Our Derila Ergo review has the detail.
Either way, the pillow is one piece of the setup. See more shapes in our best butterfly pillow for neck pain guide, pair it with our best sleep gadgets picks, and our guide on falling asleep faster tonight covers the habits that matter most. There’s more in our home hub.
Check today's VelaSleep price

