5 Best Email Databases for Brazil in 2026 (LGPD-Compliant)

TL;DR

An email database Brazil sellers can use responsibly starts from the company register, ends with a verified address for a person you have a reason to contact, and leaves a record of why. Global databases thin out beyond the large São Paulo employers, so test every vendor on your own accounts. The short version follows.

• Best CNPJ-first company search from a Brazilian vendor: Econodata, free tier, Premium on request
• Best local vendor with reais billing: Speedio, from R$ 719/mo (vendor claims 17M emails)
• Best finder plus verifier on one credit pool: Snov.io, trial then from USD 39/mo
• Best for filter-based discovery of larger firms: Apollo.io (check current pricing)
• Best low-cost domain finder and verifier: Hunter.io, free plan available
• Best for waterfall coverage and pre-send verification: SyncGTM, 50+ providers

Email Database Brazil: What the LGPD, the ANPD and CAPEM Mean for a List

This section is general information, not legal advice. We read the LGPD text on the Planalto site, the ANPD's enforcement and sanctions pages, and the ANPD's legitimate-interest guide. Where we could only find secondary summaries, we say so.

The statute: what the text actually says

In the official text of Lei 13.709/2018, personal data is information about an identified or identifiable natural person (art. 5, I). A company's CNPJ record is not that, in our reading, but a named person's work address is. Article 7, IX permits processing "quando necessário para atender aos interesses legítimos do controlador ou de terceiro", except where the person's fundamental rights and freedoms that require protection of personal data prevail. Be careful with vendor blogs that cite article 7, VI for this; that item concerns exercising rights in proceedings, and legitimate interest is item IX.

Article 10 narrows how far that goes. Legitimate interest can support processing only for legitimate purposes based on concrete situations, which include supporting and promoting the controller's activities, always respecting the person's legitimate expectations and fundamental rights. Paragraph 1 allows only the personal data strictly necessary for the purpose, paragraph 2 requires transparency measures, and paragraph 3 lets the ANPD ask for a data protection impact report where the basis is legitimate interest. For a sales list, that points to a short written assessment per campaign: who you target, why this role, what data you hold and how a person opts out.

Data-subject rights and the cost of ignoring them

Article 18 gives people the right to confirmation of processing, access, correction, deletion of unnecessary or unlawfully processed data and information about who received their data. Paragraph 2 lets a person object to processing based on an exemption from consent, and paragraph 5 says requests are answered free of charge. Article 52 sets the ceiling for sanctions: a fine of up to 2% of the company's Brazilian revenue in its last financial year, excluding taxes, capped at R$ 50 million per infraction, plus daily fines within that cap, publication of the infraction, and blocking or deletion of the data concerned.

ANPD enforcement and the 2023 dosimetry regulation

The ANPD's enforcement page describes a "responsive regulation" approach that favours preventive and corrective measures and applies sanctions in proportion to how much the regulated party resists. It says all processing agents are subject to supervision when processing happens in Brazil, when the aim is offering goods or services to people in Brazil, or when the data was collected there. The sanctions page records that Resolution CD/ANPD 1/2021 was later amended by Resolution CD/ANPD 4/2023, which approved the Regulamento de Dosimetria e Aplicação de Sanções Administrativas. Law-firm summaries describe it as setting how the base value of a fine is calculated. We could not open the annex, so we make no claim about the formula.

Legitimate interest in practice: the ANPD guide

The ANPD published a guia orientativo on legitimate interestin February 2024. We extracted its text: its recommended balancing test has three phases (purpose, necessity, and balancing with safeguards), and its template lists "salvaguardas e mecanismos de opt-out e de oposição" among the points to answer. A keyword check of the guide found no passage on B2B prospecting or commercial email, so it gives you a method but not a ruling that cold email is allowed. Treat the test as the document you would show the ANPD or a prospect who asks why they were contacted.

No anti-spam statute, but CAPEM

Unlike the US CAN-SPAM Act or Spain's LSSI, we found no dedicated statute for unsolicited B2B email in the sources we read, so the LGPD does most of the work. Brazil's main email-marketing rulebook is a self-regulatory code, CAPEM. Secondary sources describe it as voluntary, drafted by industry bodies including CGI.br, IAB, ABEMD and Abranet, in force from 2009, and built around opt-in, soft opt-in (a prior relationship plus an unsubscribe route) and opt-out. We could not open the official text, and the articles we read disagree on unsubscribe deadlines, so check the code itself. A voluntary code does not override the LGPD, but a sender who ignores it may find platform and reputation rules enforce it anyway.

For neighbouring guides compare our email database Spain and email database India posts, which show how an opt-in regime differs from a legitimate-interest one. If your team also dials or uses WhatsApp, our phone number database Brazil guide covers the phone side. For company-level coverage see our best B2B database for Brazil roundup, to hire outside help see best GTM agencies in Brazil, and to check addresses before sending read our email validation services comparison.

CNPJ Data, .com.br Domains and Portuguese Email Patterns

Every Brazilian company has a CNPJ, and the Receita Federal publishes open data on registered entities. Search summaries describe monthly CSV files with company status, address and CNAE activity codes; we could not open the Receita dataset page itself (it asked for authentication), so confirm its current contents and layout there. The useful point is that this data is about companies, not their staff. A vendor that starts from the register still has to find a person and an email from elsewhere.

That second step is where Portuguese naming habits matter. A Brazilian professional can carry several surnames, so Ana Paula Ferreira da Silva may appear as ana.silva@, ana.ferreira@, anapaula@, afsilva@ or a role mailbox such as comercial@ or contato@. Accents and cedillas (ã, ç, é) are usually stripped from addresses, and compound first names add another guess. We have not measured how these patterns split in the market, so test your own sample.

The domain is another variable. A .com.br domain suggests a registered Brazilian business, but many micro and small firms may use a free mailbox or a shared domain, which a domain-based finder cannot resolve. Our suggested test is to take 100 accounts from your ICP, include 20 with fewer than 50 employees, and count returned contacts, bounces and role-mailbox hits per tool. Verify every result before it enters a sequence.

1. Econodata

Econodata is a Brazilian B2B data platform best suited for teams that want to start from the company register and filter by CNPJ attributes before they pull any contact.

Its plans page lists a free tier at R$ 0 that lets you view only 25 companies a month, with limited searches and segmentation by region, sector and size. On that page, email and phone validation is not part of the free tier. Premium is quoted on request (the page says there are no fixed prices) and lists unlimited company views, 60+ filters, validated emails and phones, decision-maker contacts, organisation charts, Excel export and CRM, Zapier or API integration. It also says Premium requires a CNPJ and is generally not a fit for individual freelancers or single reps.

Econodata's site also advertises an API for company search, with a sample response that includes CNPJ, primary CNAE, tax regime and decision-makers. Its privacy policy returned an access error to our automated fetches, so we could not read what it says about data sources or objection requests. Read that document and ask for a Brazilian sample before you buy. We did not test its email accuracy.

Pros

• Company-first search suits account-based lists built on CNPJ attributes
• Free tier to look at your target segment
• Portuguese interface, Brazilian billing

Cons

• No public Premium price; the sales process suits teams, not individuals
• Free tier excludes email and phone validation per its plans page
• We could not read its privacy policy and did not test email accuracy

Best for: Brazilian sales teams that qualify companies by CNPJ, CNAE and size before choosing contacts.

Pricing: Free (R$ 0, 25 company views a month). Premium: custom quote, check current pricing with the vendor.

2. Speedio

Speedio is a Brazilian prospecting platform best suited for inside-sales teams that want company filters, decision-maker names and contact data in one monthly subscription.

Its homepage states 20M phones, 17M emails, 17M mapped decision-makers, 25M active companies, 80+ filters and 4,000+ clients. These are vendor figures and we did not verify them. Plans are priced in reais, billed monthly, and shown as starting prices: R$ 719 for up to 300 companies a month and one user, R$ 1,079 for up to 500 companies and two users, and R$ 1,379 for up to 1,000 companies and three users, plus a custom tier. The sign-up form notes a 12-month commitment on the largest listed plan.

The page carries a general LGPD statement about keeping submitted information confidential, which concerns what you give Speedio rather than how it sources the contacts it sells. Quota is counted in companies per month, so the cost of a list depends on how many contacts you need per company. Run a sample of your own accounts before you sign.

Pros

• Published BRL pricing with volume tiers
• Contact data and decision-maker mapping alongside company filters
• Built for the Brazilian market

Cons

• Monthly company quota caps list size on each plan
• Commitment term on the largest plan; check the contract
• Email validation method not described on the page we read

Best for: Brazilian outbound teams that prefer a local vendor with reais billing and a defined monthly volume.

Pricing: From R$ 719/mo (300 companies), R$ 1,079/mo (500), R$ 1,379/mo (1,000), custom above. "A partir de" prices as listed.

3. Snov.io

Snov.io is a global email finder, verifier and outreach tool best suited for small teams that already have Brazilian names or domains and want finding and verification under one credit pool.

Its pricing page shows a free trial with 50 credits, then Starter at USD 39 a month (1,000 credits), Pro S at USD 99 (5,000 credits), Pro M at USD 189, Pro L at USD 369, Ultra at USD 738 and a custom tier. Annual billing is advertised at 25% off. Each email verification and each prospect found costs 1 credit, and credits can be split between the finder and the verifier.

Snov.io publishes no Brazil coverage figure on that page and we saw no LGPD statement there, only links to a GDPR page and a security centre. Treat it as a tool for pattern discovery and verification on Brazilian domains you choose, and check bounce rates on a sample before a full send.

Pros

• Finder and verifier share one credit pool
• Free trial to test Brazilian domains
• Built-in outreach for small teams

Cons

• Priced in USD, with currency swings on a real cost
• No Brazil-specific coverage claim
• No LGPD statement on the pricing page we read

Best for: Small teams verifying and finding emails for Brazilian domains they already know.

Pricing: Trial (50 credits). Starter USD 39/mo, Pro S USD 99, Pro M USD 189, Pro L USD 369, Ultra USD 738 as listed. Annual billing about 25% less.

Read the full Snov.io review.

4. Apollo.io

Apollo.io is a searchable contact database and sales platform best suited for teams that want to filter Brazilian prospects by title and location without bringing their own list.

Its pricing page lists Free, Basic, Professional and Custom plans and says credits are pooled across the team, granted at the start of each billing cycle and not carried over. The page we read showed neither prices nor credit amounts, so check current pricing in your account.

A global database is likeliest to be strongest for large Brazilian employers and multinationals, and we did not test depth for small firms. A search-first tool can give you names you never chose, which matters under the LGPD because you must be able to explain why each person is on your list. Use it for discovery, then verify the addresses.

Pros

• Search by title, company and location without a starting list
• Free plan to sample Brazilian results
• Team-wide credit pool

Cons

• Prices and credit amounts not shown on the page we read
• Credits expire each cycle
• Brazilian SME coverage not tested by us

Best for: Teams targeting larger Brazilian companies that want filter-based discovery.

Pricing: Free, Basic, Professional and Custom plans. Check current pricing on the vendor's page.

Read the full Apollo.io review.

5. Hunter.io

Hunter.io is a domain-based email finder best suited for teams that already know the .com.br domains they want and need the address pattern plus a low-cost verifier.

Its pricing page lists a free plan with 50 credits a month, Starter at USD 34 a month billed yearly (USD 49 monthly) for 2,000 credits, Growth at USD 104 yearly (USD 149 monthly) for 10,000 and Scale at USD 209 yearly (USD 299 monthly) for 25,000. An email found costs 1 credit, a verification costs 0.5, and failed verifications and disposable addresses use no credit.

Hunter publishes no Brazil coverage figure. Its fit is narrow but practical: give it a company domain and a person, then check whether the guessed address is deliverable. That helps with the pattern problem described above, though it does not tell you whether you should contact the person.

Pros

• Free plan with 50 credits per month
• Verification at half a credit, free when it fails
• Works from a domain alone

Cons

• You must supply the domains and names
• USD pricing and no Brazil coverage claim
• Pattern guesses on compound Portuguese names still need checks

Best for: Teams with a list of Brazilian company domains who want cheap finding and re-verification.

Pricing: Free (50 credits/mo). Starter USD 34/mo yearly (USD 49 monthly), Growth USD 104 yearly (USD 149), Scale USD 209 yearly (USD 299).

Read the full Hunter.io review.

Raising Valid-Email Rates with SyncGTM

SyncGTM is our own product, so weigh this section accordingly. It is a GTM data platform for teams that already know which Brazilian accounts and roles they want, for example from a CNPJ-based export, and need one verified address per contact. It runs email finding as a waterfall across 50+ providers, so when one source has no result the next is tried.

The aim is a higher share of valid addresses on exactly the accounts where any one source tends to have holes. We have not published a Brazil-specific match rate, so test it against the same sample you give the other tools. Each address is verified before export, and results sync to Salesforce, HubSpot, Pipedrive, Attio and Close, where you can store the source, date, your legitimate-interest note and an objection flag for every contact.

See how the method works in our waterfall email finder roundup, or estimate spend with the credits estimator.

Pros

• Queries 50+ providers in sequence to raise fill rates on named contacts
• Verifies every address before it reaches a sequence
• Native sync to Salesforce, HubSpot, Pipedrive, Attio and Close
• Free tier to test on your own Brazilian account list

Cons

• It enriches contacts you specify rather than selling a static downloadable list
• It does not provide a CNPJ company register or decide your legal basis

Pricing: Free tier available. See the pricing page for current plans.

Side-by-Side Comparison

Prices come from each vendor's pricing page as we read it and change often, so confirm current figures before buying. We did not run a Brazilian match-rate or bounce test across these tools. Coverage numbers, validation claims and compliance statements are vendor claims, not independent results.

A Pre-Send Checklist for Brazilian B2B Email

These steps follow the LGPD text and the ANPD guide above. They reduce risk but do not guarantee compliance.

• Write a short legitimate-interest assessment for the campaign (purpose, necessity, balancing and safeguards) and store it
• Limit data to what the outreach needs: name, role, company and a work address
• Match each message to the recipient's role and keep the reasoning in a note
• Write in Portuguese for Brazilian recipients, and say who you are, why you are writing and where you found the address
• Put a one-step, free opt-out in every message and honour it fast, then add the address to a suppression list
• Have a route for access, correction and deletion requests under article 18
• Re-verify the list in the week you send to protect sender reputation

How to Choose

If you sell to Brazilian SMEs and start from company attributes, trial Econodata and Speedio on the same 100 accounts and compare contacts returned and bounces. If you already hold names or domains, run Hunter.io or Snov.io for finding and verification. For filter-based discovery of larger firms try Apollo.io, and to lift valid-email rates on the accounts the others miss, run SyncGTM on that same sample.

Whichever you pick, take your assessment, your opt-out process and your record-keeping, not the vendor's compliance badge, to a Brazilian lawyer or your DPO (encarregado).