Rating only, no written review.
21Twelve Interactive
Top Web & Mobile App Development Agency
Overview
About 21Twelve Interactive (researcher summary)
21Twelve Interactive is primarily a web and mobile app development company. Founded in 2017 in Ahmedabad, it builds Android and iPhone apps and carries out custom development and customisation on PHP, Joomla, WordPress and other open-source platforms, with search and paid marketing offered alongside.
Its own description highlights three kinds of engagement: turning new ideas into prototypes, apps and systems; modernising ageing software; and taking over troubled projects from previous vendors to bring them back on track. It says it works closely with CEOs and CTOs and enjoys tackling complex engineering problems. On the marketing side, its declared services are spread evenly across SEO, PPC, web design, ecommerce SEO, content marketing, link building and local SEO.
The team has 10–49 people. Projects start at $1,000, and hourly rates are listed under $25. Industries on its profile are healthcare, B2B and ecommerce, and prospective clients can book a discovery call to discuss their needs. 21Twelve Interactive is best suited to companies that need an app or website built or rescued and want an Ahmedabad development partner who can also handle SEO and PPC once the product is live, rather than to buyers looking for a dedicated marketing-only agency.
- Team size
- 10–49 peopleAgency-declared team size
- Locations
- AhmedabadIndia
- Founded
- 20179 years in business
Rankings this agency appears in
Rankings follow the method on How we rank and are recalculated monthly; they are not a guarantee of results.
Agency details
| Founded | 2017 |
|---|---|
| Team | 10–49 people |
| Headquarters | Ahmedabad, Gujarat, India |
| Address | B/1210, Empire Business Hub, Sola, Ahmedabad, 380060, India, Ahmedabad, GJ · View on Google Maps |
Services and fit
Core services
Share of declared work · each card opens the ranked list for that serviceSEO
15% of declared workPPC
15% of declared workWeb Design
15% of declared workContent Marketing
15% of declared workLink Building
15% of declared workLocal SEO
15% of declared workEcommerce SEO
15% of declared workService shares are agency-declared and overlap; they do not add up to 100%. An agency appears in a service list only when that service is at least 15% of its work.
Industry experience
Industry labels are declared by the agency.Reviews & client feedback
Rankyfy shows ratings only from reviews collected here, verified by work email, LinkedIn or a call. Worked with 21Twelve Interactive? Write a review.
Reviews from Google
Not scoredRating only, no written review.
Um lugar ótimo e com boas avaliações
Excellent Working Atmosphere
Reviews are copied from the agency's Google Business Profile, last synced . Rankyfy does not verify them.
Why 21Twelve Interactive scores 57
98th percentile of listed agencies: 98% of listed agencies score lower.
Visibility proof
Measured by Rankyfy, data as of Oct 31, 2026An agency that sells SEO should rank itself. These numbers come from Rankyfy's own measurement of 21twelveinteractive.com, not from the agency.
| Authority | 44 of 100 |
|---|---|
| Site health | 97 of 100 |
Locations & delivery
Ahmedabad, Gujarat, India
B/1210, Empire Business Hub, Sola, Ahmedabad, 380060, India
Office details are declared by the agency; "Verified" means Rankyfy checked the address.
Contracts and security
Terms are declared by the agency and checked against the contract it sends through Rankyfy. Confirm them in writing before you start.
What Rankyfy verified
| Legal entity | Not verified |
|---|---|
| Address | Not verified |
| Domain | Not verified |
| Profile | Unclaimed; written by Rankyfy's researchers from public records |
| Last verified | Not verified yet |
| Ownership | No commercial link to Rankyfy. How we handle conflicts of interest |
Something wrong on this profile? Report an issue. Rankings are decided by the method on How we rank, never by payment.
Questions worth asking
How do reviews affect the score?
Answers are drawn from what the agency declared on this profile. Confirm them in your proposal.
Similar agencies
Request a proposal from 21Twelve Interactive
Describe the job once; your brief goes only to the agencies you choose, and they reply only if you say yes.
Your brief goes only to the agencies you choose, after a person at Rankyfy has checked it. Agencies cannot pay to receive briefs or to change their rank.
Read our disclosure ↗