Enjoy quick-service slices, whole pie pickup, or counter dining at this student staple right in the heart of Harvard Square. In warmer months, join us in our dedicated outdoor patio dining area. Conveniently located across from the Harvard T stop on Mass Ave.
Explore offerings from OTTO on 1432 Massachusetts Ave in Cambridge, with popular meat pizzas, vegetarian pizzas, cheese pizzas, and appetizers/sides available at this location.
OTTO Pizza Menu
40 items
Meat Pizzas
Pesto Cup & Char Pepperoni
S/ $26.75 L
house-made nut-free pesto
Meatball, Ricotta & Basil
S/ $26.75 L
meatball crumble, mozzarella cheese, red sauce, ricotta, basil
Pepperoni
S/ $21.75 L
mozzarella, pepperoni, red sauce
"Chef Suggestion: Add Mushrooms or Green Peppers"
Buffalo Chicken, Blue Cheese & Scallion
S/ $26.75 L
buffalo chicken, mozzarella cheese, house-made buffalo sauce, blue cheese, scallions
Meatball, Sausage, Pepperoni & Bacon
S/ $28.75 L
mozzarella, sausage, meatball, bacon, pepperoni, red sauce
jalapeños stuffed with ricotta, cream cheese, scallion, hot honey & bacon with toasted breadcrumb
House - Made Blue Cheese
$1.00
House - Made Pomodoro Sauce
$1.00
Side of Caesar Dressing
$1.00
Salads
Caesar Salad
$8.25
romaine lettuce, black pepper, parmesan cheese, house-made croutons, caesar dressing
House Salad
$7.25
mixed lettuce, cucumber, tomato, red pepper, red onion, red wine vinaigrette
Greek
$9.75
romaine, cucumber, red peppers, red onions, tomatoes, kalamata olives, feta, greek dressing
Cobb Salad
$9.75
chopped romaine, bacon, blue cheese, diced tomatoes, red onion, cucumbers, hard-boiled eggs, with house-made blue cheese dressing
Desserts
Tiramisu (New)
$8.50
house-made
Single Chocolate Chunk Cookie
$3.00
house-made chocolate chip
Chocolate Chunk Cookie 3 pack
$8.00
Strawberry-Hot Honey Cheesecake
$10.75
cheesecake balls tossed in graham crackers, with fresh strawberries, hot honey, whipped cream
Fireside Cheesecake
$10.75
cheesecake balls tossed in graham crackers, with Fluff, chocolate drizzle
Reviews
4.1
469 reviews
5 stars
251
4 stars
112
3 stars
46
2 stars
15
1 star
45
PT
Patti Tickle
Jul 3, 2026
5.0
Stopped in while passing by. Delish!
EE
Emma
Jun 21, 2026
5.0
The bacon & pineapple and meatball & ricotta pizzas were great!
JS
Jay Smith
Jun 5, 2026
3.0
I've been to the Harvard Square location a couple of times over the last year. The pizza is fine, but I don't understand the popularity of the Otto chain at all. The thin crust is crispy, which I like, and the pepperoni slices were filling for a quick lunch. But the experience was all around average. They also need to clean the small counter space facing the window where customers can eat. When it's dirty (which it was the last time I went in), it's off-putting. Look for other options in the area.
OK
Otto Kienitz
May 28, 2026
1.0
My name is Otto and this is the worst takeout pizza I've ever had. Immediately got sick from eating it. The cheese and toppings almost felt like a ruse, resembling eating melted adhesive glue. Will be recovering from this experience for a few days.
HD
Huy Do
May 10, 2026
5.0
Their pizzas are way better than Joe's. Super nice staff too
OTTO is open Monday through Thursday and Sunday from 10:30 AM to 9:00 PM, and on Friday and Saturday from 10:30 AM to 10:00 PM.
What payment methods are accepted at OTTO?
OTTO accepts American Express, Apple Pay, Cash, Mastercard, Visa, debit cards, credit cards, and mobile NFC payments.
Does OTTO offer pickup and delivery services?
Yes, OTTO offers both in-store pickup and delivery services.
Is there seating available at OTTO, including outdoor dining?
Yes, OTTO offers counter dining with casual attire and has a dedicated outdoor patio dining area especially during warmer months.
Does OTTO serve vegetarian and vegan options?
Yes, OTTO serves both vegetarian and vegan options.
What meals does OTTO serve?
OTTO serves lunch, dinner, and late-night meals.
Where is OTTO located and how can I get there using public transit?
OTTO is located at 1432 Massachusetts Ave, Cambridge, MA 02138, directly across from the Harvard T stop on Mass Ave, making it easily accessible via the MBTA Harvard Station and MBTA-Harvard Square transportation hubs.
What nearby amenities and services are close to OTTO?
Near OTTO, you can find the AT&T Store for mobile phone accessories, Santander Bank Branch, C'est Bon Market & Liquors for convenience shopping, and Liquiteria for smoothies and juices.
Are there cultural or educational places near OTTO that customers might want to explore?
Yes, OTTO is near Harvard University-related sites such as the Cambridge Institute for Brazilian Studies, the Academic Resource Center at Harvard University, and cultural events like the Harvard Square Holiday Crafts Fair.
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