Williams vs Anvera: comparison 2026
We pit Williams Jet Tenders against Anvera with the usual script: what each builds, with which materials, in which price range and which boater each makes sense for.
Williams 
Anvera Comparison table
| Williams | Anvera | |
|---|---|---|
| Country | United Kingdom | Italy |
| Founded | 2004 | — |
| Specialty | Jet tenders (waterjet propulsion, no propeller) for large yachts | Large carbon-fibre tenders and day boats for superyachts |
| Hull materials | Fibreglass (GRP) | Carbon fibre |
| Tubes | Hypalon (CSM) | Perimeter fender depending on model |
| Size range | 2.8 – 6.25 m | 10.5 – 16.5 m |
| Price level | €€€€€ — Premium — from ~€30,000 for the smallest model | €€€€€ — Ultra premium |
| Ideal for | Owners of yachts with a garage who want a sporty, safe, luxury tender | Superyachts looking for a bespoke carbon chase boat or limo tender |
Williams, in short
Williams Jet Tenders, founded in Oxfordshire (UK) in 2004, dominates the jet tender niche: tenders propelled by waterjet instead of a propeller. That makes them ideal for a yacht garage (minimal draft, contained length) and for swim areas (no exposed propeller). Standard or optional equipment at yards like Sunseeker, Princess and Fairline. Quality and price at the top of the market.
Strengths
- Jet propulsion: no propeller, maximum safety for swimmers and towed sports
- Minimal draft and compact size for yacht garages
- Luxury finish and sporty performance (Minijet, Turbojet, Sportjet, Dieseljet lines)
- De facto standard on 15 m+ yachts with a garage
Things to consider
- Premium purchase and maintenance costs
- The jet requires specialist servicing
- Less efficient than a propeller at low speed
Anvera, in short
Anvera is an Italian yard specialising in carbon-fibre tenders and day boats for the superyacht market. Its proposition: large sizes (from about 10 to over 16 metres) with full carbon construction, which translates into very low weight, high performance and moderate consumption for the size. It plays in another league — the luxury chase boat league — and so does its price.
Strengths
- Full carbon-fibre construction: maximum stiffness at minimum weight
- Italian design and build aimed at the superyacht market
- High performance with efficient engines thanks to low weight
- Luxury-yard finish
Things to consider
- Ultra-premium price
- Large sizes (10+ m): not a tender but a chase boat / limo tender
- Very selective distribution network
Our verdict
Choose Williams if you fit its profile: owners of yachts with a garage who want a sporty, safe, luxury tender. Choose Anvera if the opposite applies: superyachts looking for a bespoke carbon chase boat or limo tender. And if budget rules, Williams starts with a price advantage — though it always pays to compare specific models at equivalent specification.
Our practical tip: before deciding between these two, also get a price for an equivalent Navisoul model. With Hypalon available across the range and yard customisation, it often wins the comparison without the brand premium.
Frequently asked questions
Which is better, Williams or Anvera?
There's no single answer: it depends on use. Williams stands out for jet propulsion: no propeller, maximum safety for swimmers and towed sports, while Anvera stands out for full carbon-fibre construction: maximum stiffness at minimum weight. On price, Williams is usually the more accessible of the two.
Which is cheaper, Williams or Anvera?
In general Williams sits at a lower price level (premium — from ~€30,000 for the smallest model) than Anvera (ultra premium). The final price always depends on the specific model and configuration.
Are there alternatives to Williams and Anvera?
Yes. At dinguis.com we sell the Navisoul range (Caral Marine) and advise on any boat and brand on the market, as well as analysing them in our comparisons.
We help you decide
Tell us your boat, where you'll stow the tender and your budget, and we'll tell you which specific Williams, Anvera or Navisoul model fits best — with numbers, not fluff.
- A comparison tailored to your case
- Reply within 24 working hours
- No obligation
Williams, Anvera or another? We can help
We reply within 24 working hours with price, delivery time and customisation options.