Freedom251 › B2B Contact Data Providers
Zintlr
by Zintlr
What Zintlr is
Zintlr is a B2B sales intelligence and prospecting platform for finding contacts, researching companies, and understanding potential buyers. Its search covers 400M+ contacts and 70M+ companies, with filters for role, location, industry, and technology. The Data Suite lists emails and direct dials for more than 250 million business professionals, while the platform also provides intent data and technographic filters. Zintlr says email records are checked through machine-learning checks, timestamp verification, SMTP verification, and feedback loops. Its Indian Data Suite focuses on verified decision-makers, including people at businesses without an online footprint. Personality insights describe decision-making styles, communication preferences, and possible objections. A Chrome extension works on LinkedIn, Zauba Corp, Tofler, Instafinancials, and company websites. API access supports prospecting, enrichment, and intelligence in products, CRMs, and workflows. Web, extension, and API platforms are listed.
Who it suits
Zintlr suits sales teams, marketers, and developers who need prospect discovery, contact data, buyer insights, or API-based enrichment. Its Indian data tools may help teams targeting decision-makers in India.
What it does well
- Searches 400M+ contacts and 70M+ companies
- Provides direct-dial, intent, and technographic data
- Includes API access for prospecting and enrichment
- Chrome extension surfaces contact and personality details
- Free plan and free trial available
What to know first
- Free plan limits usage to 15 phone and email credits monthly
- API requests have stated profile and page limits
- Paid plans start at $69/mo (annual)
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Growth | Billed Every 6 months · 3 seats · 600 phone credits · 600 email credits · 125 local business searches · 125 domain searches · priority phone and email support | $89 a month |
| Pro | Billed Annually · 5 seats · 1200 phone credits · 1200 email credits · 250 local business searches · 250 domain searches · dedicated account manager | $6,922 a month |
| Free | No Credit Card Required · 1 seat · 5 phone credits · 5 email credits · 50 local business searches · 50 domain searches · 5-page limit | On request |
| Enterprise | Flexible Billing · Custom seats and credits · custom integration · API access · dedicated onboarding and support | On request |
As zintlr.com lists them, read 3 Oct 2026. The maker's own page has the final word.
Verdict
Zintlr combines large-scale contact search with verification, buyer insights, and prospecting tools. Its free plan offers a way to start, while teams needing higher volumes must choose paid or custom access.
Facts from Zintlr's own pages
- API access
- Yes · zintlr.com, 24 Sept 2026
- API limits
- The API documentation limits LinkedIn URL profile lookup requests to up to 50 URLs and people search responses to 1–20 profiles per page. · zintlr.com, 3 Oct 2026
- Buyer insights
- The Personality Suite says it provides predictive personality analysis, decision-making styles, communication preferences, and potential objections to help tailor sales pitches. · zintlr.com, 3 Oct 2026
- Chrome extension
- The Chrome extension provides contact details, company information, and personality insights on LinkedIn, Zauba Corp, Tofler, Instafinancials, and company websites. · zintlr.com, 3 Oct 2026
- Company history
- Zintlr says it started in 2022 and launched its product in February 2023. · zintlr.com, 3 Oct 2026
- Contact database size
- 400000000 · zintlr.com, 24 Sept 2026
- Database
- The Data Suite page says its database includes emails and direct dials for 250 Mn+ business professionals and 70 Mn+ companies worldwide. · zintlr.com, 3 Oct 2026
- Data verification
- Zintlr says it verifies email data with machine-learning checks, timestamp verifications, SMTP email verification, and feedback loops. · zintlr.com, 3 Oct 2026
- Direct-dial data
- Yes · zintlr.com, 24 Sept 2026
- Founded
- 2022 · zintlr.com, 19 Oct 2026
- Free plan
- Yes · zintlr.com, 24 Sept 2026
- Headquarters
- Bengaluru, Karnataka, India · zintlr.com, 19 Oct 2026
- Indian data
- The Indian Data Suite offers verified B2B decision-makers in India, including people from businesses with no online footprint. · zintlr.com, 3 Oct 2026
- Integrations and API
- Zintlr’s API documentation describes integrations for prospecting, enrichment, and intelligence capabilities in customers’ products, CRMs, and workflows. · zintlr.com, 3 Oct 2026
- Intended users
- Zintlr describes its API platform as serving sales teams, marketers, and developers looking to find, engage, and convert prospects. · zintlr.com, 3 Oct 2026
- Intent data
- Yes · zintlr.com, 24 Sept 2026
- Product
- Zintlr describes itself as a B2B sales intelligence and prospecting platform combining a contact database with buyer intelligence and prospect discovery. · zintlr.com, 3 Oct 2026
- Prospecting
- The homepage describes people and company lookup across 400M+ contacts and 70M+ companies, with filters including role, location, industry, and technology. · zintlr.com, 3 Oct 2026
- Security
- Zintlr states that it is GDPR compliant, SOC 2 certified, and ISO certified. · zintlr.com, 3 Oct 2026
- Support
- The pricing page lists email support for the Free plan, priority phone and email support for Growth, and dedicated onboarding and support for Enterprise. · zintlr.com, 3 Oct 2026
- Technographic filters
- Yes · zintlr.com, 24 Sept 2026
Where Zintlr stands on Freedom251
- B2B Contact Data Providers#27 of 77