Skip to content

Animals & PetsAnimal Health, Animal Parks & Zoo, Cats & Dogs
Beauty & Well-beingCosmetics & Makeup, Hair Care & Styling, Personal Care
Business ServicesAdministration & Services, Associations & Centers, HR & Recruiting
Construction & ManufacturingArchitects & Engineers, Building Materials, Chemicals & Plastic
Education & TrainingColleges & Universities, Courses & Classes, Education Services
Electronics & TechnologyAppliances & Electronics, Audio & Visual, Computers & Phones
Events & EntertainmentAdult Entertainment, Children's Entertainment, Clubbing & Nightlife
Food, Beverages & TobaccoAgriculture & Produce, Asian Grocery Stores, Bakery & Pastry
Health & MedicalClinics, Dental Services, Diagnostics & Testing
Hobbies & CraftsArt & Handicraft, Astrology & Numerology, Fishing & Hunting
Home & GardenBathroom & Kitchen, Cultural Goods, Decoration & Interior
Home ServicesCleaning Service Providers, Craftsman, House Services
Legal Services & GovernmentCustoms & Toll, Government Department, Law Enforcement
Media & PublishingBooks & Magazines, Media & Information, Photography
Money & InsuranceAccounting & Tax, Banking & Money, Credit & Debt Services
Public & Local ServicesEmployment & Career, Funeral & Memorial, Housing Associations
Restaurants & BarsAfrican & Pacific Cuisine, Bars & Cafes, Chinese & Korean Cuisine
Shopping & FashionAccessories, Clothing & Underwear, Clothing Rental & Repair
SportsBall Games, Bat-and-ball Games, Bowls & Lawn Sports
Travel & VacationAccommodation & Lodging, Activities & Tours, Airlines & Air Travel
UtilitiesEnergy & Power, Oil & Fuel, Water Utilities
Vehicles & TransportationAir & Water Transport, Airports & Parking, Auto Parts & Wheels

All categories Browse by state

Companies How it works For businesses

Search companies/

Menu

Search companies

All companies
Companies by state
How it works
For businesses

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

Customer reviews of businesses across the United States, so the next customer knows who they are dealing with.

About

About Five Star Index
How it works
How scores work
Contact

Community

Write a review
Review guidelines
All companies
Companies by state

For businesses

Claim your listing
Respond to reviews
How listings work

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

© 2026 Five Star Index. Reviews are the opinions of their authors, not of Five Star Index.

Terms of use
Privacy policy
Review guidelines
Contact

Opinaia Reviews | Read Customer Reviews of opinaia.com

Home
Business Services
Research & Development
Opinaia

OpinaiaReviews of opinaia.com

4.7738 reviews
Research & Development

Opinaia4.7

Reviews738 About Contact

Overall score

4.7 out of 5

Excellent

Average of 738 reviews

Distribution

5★85%
4★10%
3★1%
2★0%
1★4%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

opinaia.com

About Opinaia

Opinaia is listed under Research & Development.

Opinaia (opinaia.com) has 738 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.

Also known as: opinaia.com
Website: opinaia.com
Category: Research & Development
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 2% of reviews.
Latest: Most recent review: August 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

How we calculate scores

Is this your business?

Correct your details and reply to customers in public. Both are free.

Claim this listing

More in Research & Development

CompanyRatingReviews

PlayBit
Research & Development · Wyoming
Excellent
445 reviews
445
Centiment
Research & Development · Denver, Colorado
Excellent
175 reviews
175
Box Insights
Research & Development · ST PETERSBURG, Florida
Excellent
169 reviews
169
Farmer & Freeman LLC
Research & Development · Washington, District of Columbia
Excellent
476 reviews
476

Opinaia reviews

738 approved reviews, newest moderated first

Sort

Apply

Elianae Orellano A.
Aug 29, 2024
Muchísimas gracias opinaia por mis…
Muchísimas gracias opinaia por mis monedas !!! Estoy muy complacída!
Report
Nely Isabel Valentin L.
Aug 29, 2024
Mi experiencia fue excelente!!
Mi experiencia fue excelente!!! si cumple con lo que ofrece!!
Report
Isabel
Aug 29, 2024
Me gusta
Me gusta, he tenido buena experiencia
Report
Ignacio B.
Aug 29, 2024
Excelente
Excelente lugar para responder encuestas y contribuir. Fácil acceso y recompensas efectivas
Report
cromwell
Aug 29, 2024
Transparencia y rapidez para pagar
En la transparencia y rapidez para pagar los canjes, y también en lo bien estructurados que están los campos y tablas de datos en su sitio web.
Report
Ricky R.
Aug 29, 2024
Confiable y verdero
La experiencia que aporta la página es muy buena, fácil y dinámica. Los premios que ofrecen son verdaderos y se habilitan en poco tiempo de haberlos ganado.
Response from OpinaiaAug 29, 2024
Muchas gracias por tu comentario 🫶 Esperamos que pronto disfrutes de un nuevo premio. Saludos!
Report
Romina A.
Aug 29, 2024
muy buenos premios
muy buenos premios
Response from OpinaiaAug 29, 2024
💪😎
Report
Karla V.
Aug 29, 2024
Es una página donde puedes compartir tu opinión y ganas premios
Es una página donde puedes compartir tu opinión en diversas encuestas y que además te dan el beneficio de poder ganar diferentes premios por tu participación. Llevo años en esta plataforma y nunca he tenido algún tipo de problema
Response from OpinaiaAug 29, 2024
Muchas gracias Karla! Te esperamos para seguir ganando con encuestas online 🫶🥳
Report

Previous 1…21 22 23 24 25…93 Next