Located in the heart of the West End in the Frank Jones 1884 House, OTTO Portsmouth boasts spacious indoor and outdoor dining areas and a 2-level bar with 24 taps. Enjoy full-service dining, our quick-serve slice counter, as well as takeout and delivery of your favorite OTTO pies, salads, apps, and desserts.
Customers generally praised the pizza for its unique flavors and quality, though some reported inconsistencies in preparation and ingredient distribution.
Service Issues
Several reviews highlighted poor service experiences, including slow service, order mix-ups, and lack of attentiveness from staff.
Atmosphere
The restaurant's atmosphere was often described as lively and fun, making it a good spot for gatherings, though some noted it could be too loud.
Pricing Concerns
Many customers felt the prices were high relative to the quality and portion sizes of the food.
Customer Service Recovery
Positive feedback was given for the management's responsiveness to complaints, with some customers appreciating refunds and offers for future orders.
JM
jake m
Feb 6, 2026
4.0
Went for co worker send out party. I.m not a fancy pizza guy, give me my cheese or pepperoni, but i.ve been crazing the honey, bacon pineapple after trying it. Delicious.
SW
Samantha W.
Jan 30, 2026
5.0
They had a post-blizzard day special for 10.00 large pizzas which was via a special email to customers! After shoveling all day, we availed ourselves- happily and hungrily. The pizzas were delicious, as always. Thank you!
FO
Fred Orlando
Jan 18, 2026
4.0
I'm a big fan of Otto in Portsmouth and recommend it often. I deleted my previous 5 star review hoping to effect two results with this one: drawing attention to a glitch with the Otto Android app, and giving praise to a particular Otto employee.
The Otto app has a nice "reorder" option. I tried using it today to place a takeout order for a salad and 2 pizzas - an order I've placed several times before. I selected the reorder option which seemed to duplicate a previous order. I had gift cards I wanted to use to I attempted to apply a card using a card number+ PIN. It took 3-4 attempts before the card was actually accepted, and that's with cutting and pasting the same numbers each time. At pickup, I was told there was a salad and only one pizza, not two. It became clear to me then, that using "reorder" on the app consistently leaves one of two previously ordered pizzas off the new order. I since tried it several times using different orders in my history and every time one pizza gets left out.
So while at the pickup station, I placed a second order for the missing pizza and waited for it. That's when I was able to witness a server named Ella in action. She attended to a steady stream of customers picking up orders. She was also tending bar, waiting on tables, and taking phone orders. It is not an exaggeration to say she was doing the work of three. She made trips from the kitchen with takeout food in one hand and pizza for people dining in in the other. She answered phone calls, poured drinks, and reassured a line of takeout customers along the way. She did this all with a polite, upbeat attitude, and a smile.
I hope the app gets fixed, but more importantly, I hope Ella gets recognized if not rewarded for her extraordinary work.
MS
Matt Steele
Jan 7, 2026
5.0
Otto Pizza is delicious—so good! You have to try this place if you’re in town. Great selection of pizzas, and the gluten-free crust was a big win for our group. Everything was fresh, flavorful, and clearly made with care. We’ll absolutely be back.
DD
Deadwarrior00
Jan 3, 2026
5.0
The pizza is always great, I mean look at this pie! Picture perfect!
OTTO Portsmouth is open every day from 11:00 AM to 10:00 PM.
Does OTTO Portsmouth accept reservations?
Yes, OTTO Portsmouth accepts reservations, which can be made through their website.
What types of meals does OTTO Portsmouth serve?
OTTO Portsmouth serves both lunch and dinner.
What are the delivery and pickup options available at OTTO Portsmouth?
Customers can order for in-store pickup or delivery through their online ordering system.
What is the dress code at OTTO Portsmouth?
The attire is casual at OTTO Portsmouth.
What kind of payment options does OTTO Portsmouth accept?
OTTO Portsmouth accepts American Express, Android Pay, Apple Pay, Cash, MasterCard, and Visa.
Does OTTO Portsmouth offer outdoor seating?
Yes, OTTO Portsmouth has spacious indoor and outdoor dining areas, including outdoor seating.
Is OTTO Portsmouth wheelchair accessible?
Yes, OTTO Portsmouth has wheelchair accessible entrance, parking, seating, and restrooms.
What nearby places can I visit along with OTTO Portsmouth?
Nearby, you have Botanica Restaurant and Gin Bar for a French dining experience and cocktails, as well as Cafe Espresso for breakfast or brunch before your visit to OTTO.
Are there any local services near OTTO Portsmouth I might find useful?
Yes, near OTTO Portsmouth there are several services such as Oomph Salon for beauty needs, Ash Alchemy and Spa for holistic wellness, and MISSION Portsmouth yoga studio for fitness.
How can nearby amenities like printing or professional services complement a visit to OTTO Portsmouth?
After enjoying a meal at OTTO Portsmouth, you can visit nearby professional services such as Southport Printing Company for printing needs or The Gravy Lab for marketing services, making it convenient to combine errands or meetings with dining.
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