Company lists · Data refreshed September 2026

Top 25 Custom software developers based in Porto Alegre, Brazil

Name: Custom software developers based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 67 companies tracked

RevenueBase identified 67 company matches for custom software developers associated with Porto Alegre, Brazil as of September 2026 and tracks 764 professional contacts across them, including 82 with verified work emails and 16 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category (513 companies); Porto Alegre has 70.

This list covers company matches for custom software developers associated with Porto Alegre, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 9, 2026 How this list was built

67Companies

764Contacts tracked

82Verified emails

16Mobile numbers

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The 25 largest custom software developers based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 67 company matches for custom software developers based in Porto Alegre, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	DATUM	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	201-500	335 contacts →
	Exact match “Datum has been impacting the global IT market for 23 years with innovation, technology, and agile team management.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
2	Ditech	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	57 contacts →
	Exact match “A Ditech dedica-se à industria de T.I.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
3	Numeria	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	35 contacts →
	Exact match “Since its foundation in 2002, Numeria Informática provides consulting and customized application development services in the IT industry, specifically to the web.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
4	Singular	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	28 contacts →
	Exact match “We create unique high-quality software solutions tailored to the specific needs of each client, following a boutique approach in software development, the combination of decades…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
5	WS Work	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	22 contacts →
	Exact match “Transformando desafios em soluções: conheça a WS Work!” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
6	Forttiori IT	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	51-200	20 contacts →
	Exact match “Forttiori IT has been operating in the digital market since 2003.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
7	Personalize IT BR	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	15 contacts →
	Exact match “Somos uma empresa jovem e moderna, focada em impulsionar os resultados dos nossos clientes.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
8	Quantye Engenharia DE Software	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	14 contacts →
	Exact match “Olá, somos a Quantic Code!” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
9	Softmovel	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	13 contacts →
	Exact match “Softmovel is a computer software company based out of Av Ipiranga, 6681, Predio 96d - Sala 126, Porto Alegre, Rio Grande Do Sul, Brazil.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
10	G4 IT Solutions	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	13 contacts →
	Exact match “A G4 IT Solutions constrói soluções de alto valor agregado.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
11	TMR Consultoria E Desenvolvimento DE Sistemas	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	11 contacts →
	Exact match “Empresa de Tecnologia especializada em desenvolvimento de software, buscando inovação, tecnologia de ponta e principalmente, satisfação dos seus clientes.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
12	Célebre Soluções Digitais	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	10 contacts →
	Exact match “A Célebre Soluções Digitais é uma empresa atuante na área de desenvolvimento de software e consultoria em TI.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
13	TRIUS	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	9 contacts →
	Exact match “We transform your idea into digital reality to boost your online presence and operational efficiency, whether it's an e-commerce, internal management system, application…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
14	Teraware Soluções EM Software	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	8 contacts →
	Exact match “Somos uma empresa de desenvolvimento de softwares sob medida.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
15	PDM Desenvolvimento DE Sistemas	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	6 contacts →
	Exact match “Desenvolvimento de Sistemas” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
16	Isul Technology	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	6 contacts →
	Exact match “Since 2004, with several clients attended and public recognition of the work done.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
17	Proativati	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	4 contacts →
	Exact match “ProAtivaTI - Soluções Completas em Tecnologia da Informação Empresa focada em infraestrutura de TI e desenvolvimento de software que auxiliam no dia-a-dia da sua empresa.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
18	Evoluoit	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	2 contacts →
	Exact match “Somos uma Software House dedicada a desenvolver soluções tecnológicas estratégicas e inovadoras para empresas que buscam transformação digital e crescimento sustentável.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
19	Studio Coder	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	2 contacts →
	Exact match “A StudioCoder é uma empresa de desenvolvimento que nasceu com o foco em soluções corporativas.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
20	Blackstar	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	1 contacts →
	Exact match “We are a company specialized in developing tailer made applications and systems according to the necessity of the client.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
21	Acertsis Fábrica DE Software	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	11-50	1 contacts →
	Exact match “Somos uma empresa especializada na criação de softwares e soluções tecnológicas, comprometida com o sucesso do cliente e a experiência positiva do usuário.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
22	Uphive	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	1 contacts →
	Exact match “Software development services and consulting” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
23	Z13 Software	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	1 contacts →
	Exact match “Software Development Company specializing in technologically innovative solutions.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
24	Pbrana Software	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	1 contacts →
	Exact match “Utilizando tecnologia de última geração desenvolvemos soluções que vão desde a criação de páginas para internet até o desenvolvimento de sistemas de informação específicos para…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase
25	Dawntech INC	Exact match	Porto Alegre, BrazilHQ recorded Sep 9, 2026	1-10	1 contacts →
	Exact match “We help companies to speed up their software development process by providing them with software development resources.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 67 custom software developers based in Porto Alegre, Brazil

See the full list, filter by size, metro and specialty, and access 82 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software developers based in Porto Alegre, Brazil at a glance

As of Sep 9, 2026

10.7%Verified-email coverage

2.1%Mobile-number coverage

11.4Average contacts per company

1-10Median size (employees)

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

730–30

831–60

061–90

190–180

0180+

Company record updated

Median 60.0d

00–30

40431–60

26561–90

6790–180

28180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Porto Alegre, Brazil whose business descriptions match “custom software developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 82 professional contacts with verified work emails across the full matched dataset. 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 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Custom software developers by metro in Brazil

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software developers are there based in Porto Alegre, Brazil?

RevenueBase identified 67 company matches for custom software developers associated with Porto Alegre, Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

DATUM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most custom software developers?

Sao Paulo leads Brazil with 513 company records, followed by Rio De Janeiro (134) and Curitiba (121). Porto Alegre has 70.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 82 professional contacts with verified work emails tracked across these 67 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 9, 2026.

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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 SmartSearch, 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.