Best Fretless Basses for Intermediate 2026
So, you're thinking about taking the fretless plunge? Awesome. It's a beautiful, expressive beast, but it's not just a cool look-it's a whole new skillset. This isn't a beginner's instrument; you need a solid foundation in bass technique before you'll truly appreciate the nuances of a fretless, and we're focusing on basses that'll help you build that foundation, not punish you for trying.
Last updated: September 7, 2026
Warwick RB Streamer NT 5 FL NA HP
- • Alder body provides a warm, resonant foundation for the fretless tone.
- • Laminated maple/Ekanga neck offers exceptional stability and a bright, focused character.
- • MEC J/J pickups deliver a punchy, articulate sound ideal for a variety of styles.
- • Just a Nut III saddles improve intonation and provide a smoother fretless experience.
- • The extended scale length (34in) might feel unwieldy for players with shorter arms.
- • Active electronics require a power source, limiting passive tonal options.
- • The high-polish natural finish shows fingerprints and handling marks easily.
Warwick RB Corvette $$ 5 FL NB TS
- • Ash body provides a resonant, balanced tone with strong low-end presence.
- • Bolt-on maple neck offers a bright, snappy feel and excellent sustain.
- • MEC humbucker delivers a warm, articulate voice perfect for diverse genres.
- • Just a Nut III Tedur nut enhances tuning stability and improves open string response.
- • Long scale can feel unwieldy for players with shorter arms or smaller hands.
- • Passive pickups might lack the extreme output desired for modern, high-gain styles.
- • Wenge fingerboard, while excellent, can be sensitive to humidity changes.
Marcus Miller V7 5 New Gen Antique White FL
- • Roasted maple neck offers smooth fretless playability
- • 20 position inlays give clear fretless reference points
- • Heritage 3 preamp handles active and passive modes
- • Lightweight Alder body keeps the instrument manageable
- • No frets makes precise intonation difficult for beginners
- • Only two pickups limit tonal variety compared to 4-coil models
- • No weight listed means heavy lifting might be an issue
Marcus Miller Z7-5 FL Antique White
- • Alder body provides a warm, resonant foundation for fretless tones.
- • Sire pickups deliver a surprisingly versatile range, from growl to clarity.
- • Marcus Heritage-3 preamp offers excellent tonal shaping and active boost.
- • Edgeless ebony fingerboard promotes effortless, fast fretless playing.
- • Bolt-on neck construction might lack the sustain of a set-neck design.
- • 5-string basses can feel unwieldy for players with smaller hands.
- • Antique White finish, while beautiful, may be prone to showing wear.
Warwick RockBass Streamer 5 FL NBT
- • Carolina arched body provides excellent resonance and a comfortable playing experience.
- • MEC vintage humbuckers deliver a warm, articulate tone suitable for many genres.
- • Tigerstripe ebony fretboard offers a smooth, fast playing feel and beautiful aesthetics.
- • Long scale (864mm) provides tighter low-end response and improved clarity.
- • The weight (approx. 4.0 kg) might be fatiguing for some players during extended playing sessions.
- • Fretless basses demand precise technique; not ideal for beginners.
- • Passive pickups might require a higher output amp to truly shine in a band mix.
Warwick RB Corvette Basic 6 SBHP FL
- • Alder body provides a balanced, resonant foundation.
- • Maple/Ekanga neck offers stiffness and a unique visual flair.
- • MEC J/J pickups deliver a powerful, articulate active tone.
- • Long scale (864mm) enhances clarity and note definition.
- • The weight (4.5 kg) might be fatiguing for some players.
- • Fretless learning curve requires dedicated practice and ear training.
- • Limited tonal versatility compared to basses with more pickup options.
Warwick RB Streamer NT 4 FL SB HP
- • Tigerstripe Ebony fingerboard offers exceptional smoothness and note definition.
- • MEC P/J pickups deliver a versatile, punchy tone suitable for many genres.
- • Long scale (864 mm) provides excellent clarity and string definition.
- • Just a Nut III improves tuning stability and sustain significantly.
- • The weight (4.3 kg) can be tiring for extended playing sessions.
- • Fretless learning curve demands dedicated practice and ear training.
- • Active electronics require a power source, limiting passive tonal options.
Warwick RB Corvette Basic 5 FL NBTS
- • Alder body delivers a balanced, resonant tone with excellent sustain
- • Maple/Ekanga neck provides stability and a snappy, articulate feel
- • MEC J/J pickups offer a versatile range, from growl to clarity
- • Just a Nut III Tedur saddles enhance intonation and string vibration
- • Long scale (863.6 mm) may require some getting used to for shorter fingers
- • Nirvana Black finish can show fingerprints and smudges easily
- • Active electronics necessitate a power source, limiting passive tonal options
Marcus Miller V7 5 New Gen TS FL
- • Fretless playability for smooth legato lines
- • Alder body offers classic warm resonance
- • Active/passive switch for flexible tone
- • Modern-S bridge ensures solid sustain
- • No frets can be tricky for beginners
- • Missing weight spec in the text
- • Tone controls are basic compared to high-end
Marcus Miller V7-5 Sandblasted BK TE FL
- • Mahogany and swamp ash body for solid resonance
- • Fretless ebony fingerboard for smooth playing
- • Marcus Super J Revolution single coils for clean tone
- • Bolt-on maple neck for strong stability
- • Only two volume and tone controls available
- • Treble and bass knobs use push-pull switches
- • No frets means higher initial skill requirement
Marcus Miller M6 Headless 5 TS FL
- • Headless design makes tuning fast and precise for lefties
- • Pure-H pickups deliver thick, powerful low-end response
- • Multi-scale stretch provides clear high notes across the range
- • Heritage-3 electronics offer detailed control over every frequency
- • Left-handed configuration adds complexity for right-handed players
- • Satin finish shows wear and dirt more easily than gloss
- • No weight spec listed means potential heaviness for long sets
Marcus Miller V7 4 New Gen Antique White FL
- • Roasted maple neck offers smooth playability
- • Active preamp lets you shape sound deeply
- • Super-J Revolution pickups cut through mix
- • Alder body keeps overall weight manageable
- • No frets means higher skill requirement
- • Active electronics need fresh batteries
- • Single coil pickups can sound thin
Marcus Miller Z7-4 FL Antique White
- • Alder body provides a warm, resonant foundation for fretless tone.
- • Marcus Heritage-3 preamp offers versatile tonal shaping and active boost.
- • Ebony fingerboard delivers exceptional clarity and smooth fretless feel.
- • Sire pickups provide a balanced, articulate sound across frequencies.
- • The edgeless fingerboard might feel unfamiliar to some players initially.
- • Bolt-on neck construction limits sustain compared to neck-through designs.
- • Antique White finish can be prone to showing fingerprints and grime.
Warwick RB Streamer LX 4 SB HP FL
- • Carolina body offers a comfortable, arched profile perfect for extended playing.
- • MEC P/J pickups deliver a punchy, articulate tone suitable for diverse genres.
- • Tigerstripe ebony fretboard provides a smooth, responsive fretless experience.
- • Long scale (864 mm) enhances note definition and low-end clarity.
- • The weight (3.8 kg) might be fatiguing for players with smaller builds.
- • Fretless basses require more practice and careful technique to master.
- • Passive electronics limit tonal sculpting compared to active systems.
Warwick RB Streamer NT I 4 NTHP FL
- • Alder body provides a balanced, resonant tone with excellent sustain
- • Tigerstripe Ebony fingerboard offers a slick, fast playing experience and rich feel
- • MEC P/J pickups deliver a versatile range, from growl to clarity
- • Just a Nut III nut enhances tuning stability and provides a comfortable feel
- • The long scale (864mm) can feel unwieldy for players with smaller hands
- • Weight (4.3kg) may be tiring for extended playing sessions
- • Fretless basses require a significant investment in ear training and technique
Every fretless basses that matches
91 models match this page. The 15 above are covered in detail; the rest are listed here with their published specifications.
| # | Model | Specifications | Price |
|---|---|---|---|
| 16 | Warwick RB Streamer NT I 5 FL BLK | Nut width 45 mm (1.77") · Strings 5-string · Body Alder body · Fingerboard Ebony fingerboard · Weight 4.5 kg | $1,138 |
| 17 | Warwick RB Corvette B 4 FL NBTS | Nut width 38.5 mm (1.52") · Fingerboard radius 508 mm (20") · Body Alder body · Fingerboard Ebony fingerboard · Weight 3.5 kg | $1,045 |
| 18 | Marcus Miller V7 4 New Gen TS FL | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 241 mm (9.49") · Body Alder body · Fingerboard Ebony fingerboard | $812 |
| 19 | Marcus Miller V7-4 Sandblasted BK TE FL | Scale 864 mm (34.02") · Fingerboard radius 241 mm (9.49") · Neck profile C-shape neck · Body Mahogany body · Fingerboard Ebony fingerboard | $754 |
| 20 | Sadowsky MetroExp21 Vin JJ5 Mora FL BK | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,219 |
| 21 | Warwick RB StarBass5 Black HP fretless | Strings 5-string · Body Maple body · Fingerboard Ebony fingerboard · Weight 4.4 kg | $1,219 |
| 22 | Ibanez SRH505F-NNF Bass Workshop | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string | $947 |
| 23 | Gold Tone ME-BASS/Fretless | Nut width 42.9 mm (1.69") · Scale 584 mm (22.99") · Frets 24 frets | $615 |
| 24 | Sadowsky MetroExp 21 Vint. 4 MO FL TB | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,266 |
| 25 | Sadowsky MetroExp21 Vin JJ4 Mor FLwL OW | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,266 |
| 26 | Sadowsky MetroExp21 V JJ4 Mo FLwL LH BK | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,266 |
| 27 | Sadowsky MetroExp21 Vin JJ4 Mor FLwL BK | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,266 |
| 28 | Sadowsky MetroExp21 Vint JJ4 Mora FL BK | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,161 |
| 29 | Sadowsky MetroExpress 21 Hyb PJ 4 FL BK | Nut width 39.2 mm (1.54") · Scale 864 mm (34.02") · Body Okoume body | $1,161 |
| 30 | Warwick RB Star Bass 4 FL BK | Nut width 38.5 mm (1.52") · Fingerboard Ebony fingerboard · Weight 3.8 kg | $1,161 |
| 31 | Marcus Miller P5R Alder-4 Fretless VWH | Nut width 42 mm (1.65") · Fingerboard radius 241 mm (9.49") · Neck profile C-shape neck | $638 |
| 32 | Ibanez SRH500F-NNF | Nut width 38 mm (1.5") · Scale 864 mm (34.02") | $870 |
| 33 | Ibanez SR370EF-BBT | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Body Maple body · Fingerboard Jatoba fingerboard | $482 |
| 34 | Marcus Miller F10-6 NT FL | Nut width 54 mm (2.13") · Scale 889 mm (35") · Fingerboard radius 305 mm (12.01") · Neck profile C-shape neck · Strings 6-string · Body Ash body · Fingerboard Ebony fingerboard | $2,207 |
| 35 | Marcus Miller F10 Dc 5 Natural FL | Nut width 45 mm (1.77") · Scale 889 mm (35") · Fingerboard radius 305 mm (12.01") · Neck profile C-shape neck · Strings 5-string · Body Alder body · Fingerboard Rosewood fingerboard | $2,091 |
| 36 | Marcus Miller F10-5 NT FL | Nut width 45 mm (1.77") · Scale 889 mm (35") · Fingerboard radius 305 mm (12.01") · Neck profile C-shape neck · Strings 5-string · Body Ash body · Fingerboard Ebony fingerboard | $1,975 |
| 37 | Harley Benton HBZ-2005FL NT Deluxe Bundle | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Fingerboard Jatoba fingerboard | $429 |
| 38 | Marcus Miller U5 NT MN Short FL | Nut width 38 mm (1.5") · Scale 762 mm (30") · Neck profile C-shape neck | $532 |
| 39 | Ibanez SRF705-BBF | Strings 5-string · Body Okoume body | $1,254 |
| 40 | ESP LTD B204SM FL Natural Satin | Nut width 40 mm (1.57") · Body Ash body | $778 |
| 41 | ESP LTD B205SM FL Natural Satin | Strings 5-string · Body Ash body | $778 |
| 42 | Harley Benton HBZ-2005FL NT Deluxe w/Bag | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Fingerboard Jatoba fingerboard | $417 |
| 43 | Harley Benton HBZ-2005FL NT Deluxe Series | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Fingerboard Jatoba fingerboard | $406 |
| 44 | Warwick Pro Series Corvette Bub 6 FL | Nut width 52 mm (2.05") · Scale 864 mm (34.02") · Strings 6-string · Body Bubinga body · Fingerboard Ebony fingerboard · Weight 4.5 kg | $3,718 |
| 45 | Sandberg California II VT 5 BK Rst FL | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Fingerboard radius 356 mm (14.02") · Strings 5-string · Body Ash body · Fingerboard Ebony fingerboard | $2,625 |
| 46 | Sandberg Basic 5 Eby VB FL | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Fingerboard radius 356 mm (14.02") · Strings 5-string · Body Ash body · Fingerboard Ebony fingerboard | $2,044 |
| 47 | Sadowsky MetroExpress 24-Fret 6 RM TST | Nut width 54 mm (2.13") · Scale 864 mm (34.02") · Neck profile C-shape neck · Strings 6-string · Body Okoume body · Weight 4.5 kg | $1,731 |
| 48 | Harley Benton JB-75FL SB Vintage Seri Bundle | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 305 mm (12.01") · Neck profile D-shape neck · Body Ash body · Fingerboard Laurel fingerboard | $231 |
| 49 | Harley Benton Beatbass FL VS Vintage Bundle | Nut width 42 mm (1.65") · Scale 775 mm (30.51") · Neck profile C-shape neck · Fingerboard Laurel fingerboard · Weight 7.5 kg | $301 |
| 50 | Marcus Miller V5 Alder-4 NT FL | Nut width 38 mm (1.5") · Neck profile C-shape neck | $580 |
| 51 | Harley Benton JB-75FL SB Vintage Series | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 305 mm (12.01") · Neck profile D-shape neck · Body Ash body · Fingerboard Laurel fingerboard | $208 |
| 52 | Music Man Pino Palladino Fretless StingR | Nut width 42.8 mm (1.69") · Scale 864 mm (34.02") · Fingerboard radius 191 mm (7.52") · Neck profile V-shape neck · Body Poplar body · Fingerboard Rosewood fingerboard | $4,531 |
| 53 | Sandberg California II TT4 FL G Passiv | Nut width 39.5 mm (1.56") · Frets 22 frets · Fingerboard radius 356 mm (14.02") · Neck profile C-shape neck · Body Alder body · Fingerboard Ebony fingerboard | $2,498 |
| 54 | Harley Benton B-650FL BK Progressive Bundle | Nut width 53 mm (2.09") · Scale 864 mm (34.02") · Strings 6-string · Body Alder body · Fingerboard Jatoba fingerboard | $243 |
| 55 | Harley Benton B-650FL BK Progressive w/Bag | Nut width 53 mm (2.09") · Scale 864 mm (34.02") · Strings 6-string · Body Alder body · Fingerboard Jatoba fingerboard | $243 |
| 56 | Ibanez SRAS7-CBS | Nut width 63 mm (2.48") · Scale 864 mm (34.02") · Frets 24 frets · Strings 7-string · Body Okoume body | $1,591 |
| 57 | Ibanez SRD905F-BTL | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Fingerboard radius 305 mm (12.01") · Strings 5-string · Body Okoume body | $1,289 |
| 58 | Harley Benton B-550FL BK Progressive Bundle | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Body Alder body · Fingerboard Walnut fingerboard | $231 |
| 59 | Harley Benton B-550FL BK Progressive w/Bag | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Body Alder body · Fingerboard Walnut fingerboard | $231 |
| 60 | Harley Benton JB-40FL 3-Tone Sunburst Bundle | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 350 mm (13.78") · Body Ash body · Fingerboard Laurel fingerboard | $231 |
| 61 | Harley Benton B-650FL BK Progressive Series | Nut width 53 mm (2.09") · Scale 864 mm (34.02") · Strings 6-string · Body Alder body · Fingerboard Jatoba fingerboard | $231 |
| 62 | Harley Benton B-550FL BK Progressive Series | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Body Alder body · Fingerboard Walnut fingerboard | $220 |
| 63 | Harley Benton JB-40FL 3-Tone Sunburst | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 350 mm (13.78") · Body Ash body · Fingerboard Laurel fingerboard | $220 |
| 64 | Marcus Miller V5 Alder-4 TS FL | Strings 4-string | $580 |
| 65 | Marcus Miller F10-4 Natural FL | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 305 mm (12.01") · Body Ash body · Fingerboard Ebony fingerboard | $1,975 |
| 66 | Ibanez SRF700-BBF | not published | $1,151 |
| 67 | Harley Benton Beatbass FL VS Vintage w/Bag | Nut width 42 mm (1.65") · Scale 775 mm (30.51") · Neck profile C-shape neck · Fingerboard Laurel fingerboard | $243 |
| 68 | Warwick Pro Series Corvette Bub 4 FL | Nut width 38.5 mm (1.52") · Scale 864 mm (34.02") · Body Bubinga body · Weight 4.3 kg | $3,485 |
| 69 | Godin A5 Bass Ultra Fretless Natural | Nut width 46.4 mm (1.82") · Scale 864 mm (34.02") · Fingerboard radius 406 mm (15.98") · Body Basswood body | $3,021 |
| 70 | Sandberg Panther 5 fretless 35" | Nut width 45 mm (1.77") · Scale 889 mm (35") · Strings 5-string · Body Ash body | $2,602 |
| 71 | Sandberg California II TM 5 PF NT FLwL | Nut width 45 mm (1.77") · Scale 864 mm (34.02") · Strings 5-string · Body Ash body | $2,149 |
| 72 | Ibanez SRF706-BBF Portamento | Nut width 54 mm (2.13") · Scale 867 mm (34.13") · Strings 6-string · Body Mahogany body | $1,393 |
| 73 | Sadowsky MetroExp21Vin JJ5Mo FLwL LH BK | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,382 |
| 74 | Sadowsky MetroExp21 Vin JJ5 Mor FLwL BK | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,382 |
| 75 | Sadowsky MetroExp21 Vin JJ5Mor FLwL TSB | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,382 |
| 76 | Sadowsky MetroExp21 Vin JJ5Mor FLwL OWH | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,335 |
| 77 | Ibanez SRD900F-BTL | Nut width 38 mm (1.5") · Scale 864 mm (34.02") · Fingerboard radius 305 mm (12.01") · Body Okoume body | $1,324 |
| 78 | Sadowsky MetroExp21 Vin JJ5Mor FL LH BK | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,277 |
| 79 | Sadowsky MetroExp21 HybPJ5 Morado FL BK | Nut width 47.5 mm (1.87") · Scale 864 mm (34.02") · Strings 5-string · Body Okoume body | $1,277 |
| 80 | Harley Benton Beatbass FL VS Vintage Series | Nut width 42 mm (1.65") · Scale 775 mm (30.51") · Neck profile C-shape neck · Fingerboard Laurel fingerboard | $231 |
| 81 | Harley Benton B-450FL BK Progressive Series | Nut width 42 mm (1.65") · Scale 864 mm (34.02") · Body Alder body · Fingerboard Jatoba fingerboard | $220 |
| 82 | Sandberg California II TT 4 FL HCA 3TS | Nut width 39.5 mm (1.56") · Scale 864 mm (34.02") · Neck profile C-shape neck · Body Alder body | $2,672 |
| 83 | Sandberg California V FL SA 3TSB | Nut width 39.5 mm (1.56") · Scale 889 mm (35") · Body Alder body · Fingerboard Rosewood fingerboard | $2,463 |
| 84 | Sandberg California II TT 4 PF NT FLwL | Nut width 39.5 mm (1.56") · Scale 864 mm (34.02") · Body Ash body | $1,870 |
| 85 | Sandberg California II SL TM5 BKB FL | Strings 5-string · Body Paulownia body · Fingerboard Rosewood fingerboard | $2,672 |
| 86 | Sandberg California II SLm TM5 FL BKB | Strings 5-string · Body Paulownia body · Fingerboard Rosewood fingerboard | $2,672 |
| 87 | Ibanez SDGB1-DMT | Strings 5-string · Fingerboard Ebony fingerboard | $1,830 |
| 88 | Marleaux MBass 5 Worn Spruce FL Ltd | Strings 5-string | $6,856 |
| 89 | Fodera Emperor Standard 4 FL LTD | Body Walnut body | $7,543 |
| 90 | Sandberg California II SLm TM4 FL BKB | Fingerboard Rosewood fingerboard | $2,556 |
| 91 | Warwick GPS Corvette 5A Bubinga FL | not published | $3,660 |
Fretless Basses by the numbers
Measured across all 91 models in this category, so «wide», «short» or «expensive» mean something you can check.
How to Choose the Best Fretless Basses
Neck Profile
For an intermediate player, a comfortable, relatively slim neck profile (like a C or D shape) is crucial. A thick, vintage-style neck can be a real barrier when you're still developing your intonation and finger strength.
Scale Length
34" is standard, and generally a good starting point. Shorter scales (32" or 30") can feel easier initially, but might sacrifice some low-end thump and articulation, which you'll want as you start playing more complex lines.
String Spacing
Wider string spacing (around 19-20mm) is often more forgiving for fretless, giving you more room for error while you're dialing in your intonation. It's easier to land notes cleanly.
Wood Combination
Mahogany bodies often provide a warm, round tone that's very flattering for fretless. Maple necks contribute clarity and sustain. Avoid overly bright combinations if you're aiming for a smooth, vocal-like tone.
Action and Setup
A well-setup fretless is everything. Lower action makes it easier to play, but too low and you'll get fret buzz and intonation issues. A good setup from a reputable tech is worth the investment.
Buying Guide
Don't chase the boutique dream right away. A well-made instrument in the $500-$1200 range will serve you far better than a flashy but poorly set-up expensive one. Pay attention to the neck profile - that's your primary interface with the instrument. And seriously, get a professional setup. A bad setup can make a good fretless feel unplayable, and a good setup can breathe new life into a more affordable model. Watch out for overly thin bodies; they tend to resonate more and can make subtle intonation errors more obvious.
How This List Is Built
We don't play these instruments — we're a catalog, not a review desk, and we'd rather say so than pretend otherwise. This page covers 91 fretless basses from the Thomann catalogue, which is the largest single source of specification data in this category: 15 in detail, the rest listed with their specifications.
Position is computed, not curated. We parse the manufacturer's own description into actual values — nut width, scale, fret count, fingerboard radius, size, alloy — and rank on them: how many specifications a model has published, how many of them are measurable numbers, and how precisely it meets this page's criterion. A product image adds a little. Price is not a ranking signal: it tells you nothing about whether a neck fits your hand. The same inputs always produce the same order, so nothing here is shuffled to look fresh.
What this list is good for: narrowing a category down to a shortlist by spec and budget. What it isn't: a substitute for hearing an instrument. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.