Company lists · Data refreshed September 2026

Top 25 Fintech mobile app development companies worldwide

Name: Fintech mobile app development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,811 companies tracked

RevenueBase identified 3,811 fintech mobile app development companies worldwide as of September 2026 and tracks 109,335 professional contacts across them, including 31,143 with verified work emails. India is the largest market and London the largest hub.

This list covers fintech mobile app development companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for fintech mobile app development companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

3,811Companies

109,335Contacts tracked

31,143Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fintech mobile app development companies worldwide

Ranked by team size

Top 25 of 3,811 fintech mobile app development companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to fintech mobile app development companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FIS	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	10001+	38,885 contacts →
	Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 28, 2026
2	Intellect Design Arena LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	5,001-10,000	7,843 contacts →
	Indirect evidence “Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…” Source: RevenueBase Database · checked Sep 28, 2026
3	Mobikwik	Strong evidence	Gurugram, IndiaHQ checked Sep 28, 2026	501-1,000	1,367 contacts →
	Strong evidence “MobiKwik is India's leading FinTech platform, offering a wide range of financial products for both consumers and merchants, including payments, digital credit, and investments.” Source: RevenueBase Database · checked Sep 28, 2026
4	Alankit	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,125 contacts →
	Partial evidence “Established in 1995, we are a diversified FinTech conglomerate with a strong presence across Financial Services, RegTech, Channel Business, Managed Services, SDO, and Technology…” Source: RevenueBase Database · checked Sep 28, 2026
5	Cross River	Indirect evidence	Fort Lee, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	931 contacts →
	Indirect evidence “Cross River Bank provides technology infrastructure powering the future of financial services.” Source: RevenueBase Database · checked Sep 28, 2026
6	카카오뱅크 Kakaobank	Indirect evidence	Seongnam-si (성남시), South KoreaHQ checked Sep 28, 2026	1,001-5,000	851 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
7	Itsector	Partial evidence	Porto, PortugalHQ checked Sep 28, 2026	501-1,000	707 contacts →
	Partial evidence “ITSector is a software development company specialized in digital transformation for financial institutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Programmers Force	Indirect evidence	Lahore, PakistanHQ checked Sep 28, 2026	1,001-5,000	671 contacts →
	Indirect evidence “Programmers Force has been established with an aim to facilitate your business needs with innovative and intelligent solutions.” Source: RevenueBase Database · checked Sep 28, 2026
9	Moneylion	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	553 contacts →
	Partial evidence “MoneyLion (part of Gen) is a leader in financial technology, powering the next generation of personalized products and content, with a top consumer finance super app, a premier…” Source: RevenueBase Database · checked Sep 28, 2026
10	Lendable	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	552 contacts →
	Partial evidence “Lendable is a platform that makes borrowing money and saving money effortless; across loans, credit cards, car finance, utility bills, insurance, mobile contracts and more.” Source: RevenueBase Database · checked Sep 28, 2026
11	BOOST	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 28, 2026	501-1,000	510 contacts →
	Partial evidence “Boost is a leading regional fintech player that financially empowers millions of customers, both users and merchants.” Source: RevenueBase Database · checked Sep 28, 2026
12	Momo From MTN	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	10001+	504 contacts →
	Partial evidence “MTN MoMo is a fintech platform providing consumers and businesses with a host of innovative digital financial services.” Source: RevenueBase Database · checked Sep 28, 2026
13	두나무 Dunamu	Indirect evidence	서초구, South KoreaHQ checked Sep 28, 2026	501-1,000	500 contacts →
	Indirect evidence “Dunamu creates new values by connecting different subjects, and earns the trust of clients with technologies beneficial to the world.” Source: RevenueBase Database · checked Sep 28, 2026
14	Cashalo	Partial evidence	Quezon City, PhilippinesHQ checked Sep 28, 2026	51-200	473 contacts →
	Partial evidence “Cashalo's fintech solutions are designed to create unprecedented value for its customers and partners.” Source: RevenueBase Database · checked Sep 28, 2026
15	Guavapay	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	441 contacts →
	Indirect evidence “We are a company on a mission to build a global financial ecosystem that empowers individuals and businesses to have more control over their financial lives.” Source: RevenueBase Database · checked Sep 28, 2026
16	F1soft International Pvt. LTD	Indirect evidence	Lalitpur, NepalHQ checked Sep 28, 2026	501-1,000	434 contacts →
	Indirect evidence “We democratize financial services to create new possibilities for economic progress and individual prosperity.” Source: RevenueBase Database · checked Sep 28, 2026
17	Aleph-Labs	Indirect evidence	SingaporeHQ checked Sep 28, 2026	201-500	428 contacts →
	Indirect evidence “Founded in May 2006, Aleph is a creative engineering company, strategically headquartered in Singapore and operates across the Asia Pacific.” Source: RevenueBase Database · checked Sep 28, 2026
18	OTR	Strong evidence	Tsentralny District, United KingdomHQ checked Sep 28, 2026	1,001-5,000	422 contacts →
	Strong evidence “OTR is a group of IT consultancy & software development companies founded in We have over 20 years of FinTech experience working with international banks, financial services…” Source: RevenueBase Database · checked Sep 28, 2026
19	BAKKT	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	51-200	402 contacts →
	Indirect evidence “Founded in 2018, Bakkt, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
20	Network People Services Technologies Ltd. Npst- Banking And Payment Solutions	Partial evidence	Thane, IndiaHQ checked Sep 28, 2026	201-500	377 contacts →
	Partial evidence “Established in 2013, NPST, a Make in India company, is one of India’s leading fintech firms, listed on the NSE and BSE Exchange.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cardx Thailand	Indirect evidence	Chatuchak, ThailandHQ checked Sep 28, 2026	1,001-5,000	364 contacts →
	Indirect evidence “CardX is a leading digital finance platform and a core subsidiary of the SCBX Group, Thailand’s premier financial technology business group.” Source: RevenueBase Database · checked Sep 28, 2026
22	Subsplash	Strong evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	330 contacts →
	Strong evidence “Subsplash is an innovation leader in Fintech and mobile SaaS.” Source: RevenueBase Database · checked Sep 28, 2026
23	Apadmi	Partial evidence	Salford Quays, United KingdomHQ checked Sep 28, 2026	201-500	314 contacts →
	Partial evidence “Apadmi is a leading specialist mobile consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
24	Collega Inti Pratama, PT	Indirect evidence	Jakarta Selatan, IndonesiaHQ checked Sep 28, 2026	201-500	312 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	MB Labs	Partial evidence	Campinas, BrazilHQ checked Sep 28, 2026	201-500	306 contacts →
	Partial evidence “Somos uma fintech global, especializada em tecnologia financeira e no desenvolvimento de sistemas e aplicações digitais de alta performance para o mercado financeiro.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fintech mobile app development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fintech mobile app development companies.
Partial evidence: Its own public description names part of fintech mobile app development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech mobile app development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,811 fintech mobile app development companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 31,143 reachable decision-makers.

Free signup · no credit card

View the full list →

Fintech mobile app development companies worldwide at a glance

As of Sep 28, 2026

28.5%Verified-email coverage

28.7Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,702

11-50

1,484

51-200

477

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fintech mobile app development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for fintech mobile app development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “fintech mobile app development companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fintech mobile app development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fintech mobile app development companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 31,143 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Fintech mobile app development companies by location

29 lists · largest first

Every Fintech mobile app development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fintech mobile app development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fintech mobile app development companies are there worldwide?

RevenueBase identified 3,811 fintech mobile app development companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FIS, headquartered in Jacksonville, tops this list with the largest team on record.

Which country has the most fintech mobile app development companies?

India leads with 794 companies, followed by the United States (462) and the United Kingdom (176). Every fintech mobile app development companies list by country and city is linked on this page.

Which city has the most fintech mobile app development companies?

London leads with 107 headquartered companies, followed by Ahmedabad (61) and Noida (55).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 31,143 verified decision-maker contacts tracked across these 3,811 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,811 fintech mobile app development companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.