Software Alternatives, Accelerators & Startups

DataZapp.com VS Clearbit

Compare DataZapp.com VS Clearbit and see what are their differences

DataZapp.com logo DataZapp.com

Unlock marketing success with Datazapp.com: Email, Phone, and Data Appends at just 3 cents. Discover Email Marketing Lists, Business Email Lists, Property Data and more.

Clearbit logo Clearbit

Clearbit provides Business Intelligence APIs
  • DataZapp.com other services and lists
    other services and lists //
    2025-10-14

DataZapp.com is a leading marketing data platform that helps businesses enhance their outreach and lead generation efforts. Offering services like email append, phone append, reverse append, B2B & B2C data lists, audience targeting, and data enrichment, DataZapp delivers verified and compliant data at competitive rates. Designed for marketers, agencies, and enterprises, it provides a self-service platform for quick, pay-as-you-go access to actionable dataโ€”enabling smarter campaigns, higher engagement, and better ROI.

  • Clearbit Landing page
    Landing page //
    2023-10-06

DataZapp.com

$ Details
paid $125.0 (minimum order)
Platforms
Hubspot
Release Date
2010 October
Startup details
Country
United States
State
Florida
Founder(s)
Nirav Patel
Employees
20 - 49

Clearbit

$ Details
-
Platforms
-
Release Date
-

DataZapp.com features and specs

  • Email Append Services
    Match missing email addresses to existing records for better reach.
  • Phone Append
    Add verified phone numbers to your database for more direct engagement.
  • Reverse Append
    Identify contacts by email or phone to enrich your customer profiles.
  • B2B & B2C Data Lists
    Access targeted, verified lists to fuel marketing campaigns.
  • Audience Targeting
    Segment and reach your ideal audience with precision.
  • Data Enrichment
    Fill gaps in your records with accurate and up-to-date info
  • CRM Data Cleansing
    Clean, standardize, and deduplicate records for accuracy.
  • Data Licensing / API Access
    Integrate datasets directly into your systems for seamless workflows.
  • Healthcare Professionals
    Reach verified doctors, nurses, and other healthcare providers.
  • Consumer Mailing List
    Target households with accurate demographic and lifestyle data.

Clearbit features and specs

  • Extensive Data Coverage
    Clearbit offers comprehensive and up-to-date information on companies and individuals, making it a valuable tool for sales, marketing, and business intelligence.
  • Real-Time API
    The real-time API allows for the instant enrichment of data, enabling users to access detailed information without delays, which is useful for dynamic applications.
  • Seamless Integration
    Clearbit easily integrates with major CRM platforms, email marketing tools, and other software, facilitating its adoption into existing workflows.
  • Enrichment and Prospector Features
    Clearbit offers features like email enrichment and prospecting, helping businesses find and target the right contacts efficiently.
  • Quality of Data
    The data provided by Clearbit tends to be highly accurate, which is crucial for making informed business decisions and campaigns.
  • Enhanced Lead Identification
    The Weekly Visitor Report by Clearbit allows businesses to identify anonymous website visitors by providing detailed company data, which enhances lead generation efforts.
  • Comprehensive Data Insights
    The report provides in-depth information about visitors, such as company size, industry, and location, enabling more targeted marketing strategies.
  • Improved Sales Outreach
    With detailed visitor reports, sales teams can tailor their outreach strategies and prioritize leads based on the potential value and relevance of each visitor.
  • Easy Integration
    Clearbit's platform can be easily integrated with existing CRM systems, ensuring a seamless workflow for tracking and utilizing visitor data.
  • Comprehensive Data
    Clearbit Connect provides detailed information about contacts, including email addresses, company details, and social media profiles, making it easier for businesses to find and verify leads.
  • Ease of Use
    The extension integrates seamlessly with Gmail and G Suite, making it straightforward for users to gather information without leaving their email interface.
  • Time-Saving
    Clearbit Connect automates the process of finding contact information, reducing the time spent on manual search and allowing users to focus on outreach efforts.
  • Free Tier Availability
    A free version is available which allows users to access basic features without any initial cost, making it accessible for small businesses and startups.
  • Reliability
    Clearbit is known for providing accurate data, reducing the chances of bounced emails and improving overall outreach effectiveness.

Possible disadvantages of Clearbit

  • Cost
    Clearbit can be expensive, particularly for small businesses or startups with limited budgets. The pricing model may not be feasible for all organizations.
  • Data Privacy Concerns
    As Clearbit collects and provides detailed personal and corporate data, there may be concerns about privacy and compliance with data protection regulations.
  • Data Variability
    While the data is generally accurate, there can be occasional inconsistencies or outdated information which could affect decision-making.
  • Technical Integration Complexities
    Although Clearbit offers many integrations, setting them up and maintaining them can sometimes be complex and require technical expertise.
  • Dependency on Internet
    Using Clearbit's real-time API requires a stable internet connection, which could be a limitation in areas with poor connectivity.
  • Cost Considerations
    Clearbit's comprehensive data services can be expensive, especially for startups or small businesses with limited budgets.
  • Accuracy Limitations
    While Clearbit provides extensive data, the accuracy and timeliness of the information may sometimes be limited, potentially affecting decision-making.
  • Complexity in Setup
    For businesses without a dedicated IT team, the initial setup and integration of Clearbitโ€™s services can be complex and require technical expertise.
  • Limited Free Usage
    The free tier has limitations on the number of searches and data available, which may require users to upgrade to a paid plan for higher volume needs.
  • Privacy Concerns
    Some users may have concerns about the privacy of their data, as Clearbit collects and processes a significant amount of personal and company information.
  • Data Freshness
    While generally reliable, occasionally the provided data may not be up-to-date, leading to outdated contact information.
  • Integration Issues
    There may be occasional issues or bugs with the Gmail integration, causing some users to experience interruptions in their workflow.

Analysis of DataZapp.com

Overall verdict

  • DataZapp is a legitimate data hygiene and enrichment platform best suited for marketers who need to clean, verify, and enhance contact lists before running email, direct mail, or multichannel campaigns; it delivers solid core functionality at reasonable pricing, though it may lack some of the advanced automation and integrations found in larger enterprise data platforms.

Why this product is good

  • Offers comprehensive data hygiene services including email validation, address verification, and phone number checks to reduce bounce rates and undeliverable mail
  • Provides data enrichment options such as demographic and household data append to help marketers better segment and target audiences
  • Pay-as-you-go and subscription pricing models make it accessible for small businesses and agencies without long-term contracts
  • Fast processing turnaround for list cleaning, which helps maintain campaign timelines
  • Focuses specifically on marketing data quality, making it a specialized tool rather than a generalized platform, which can mean deeper expertise in this niche
  • Reasonably competitive pricing compared to some larger data management platforms

Recommended for

  • Small to medium-sized businesses needing to clean and validate marketing lists
  • Direct mail marketers wanting to reduce undeliverable mail costs
  • Email marketers aiming to improve deliverability by removing invalid addresses
  • Marketing agencies managing multiple client lists needing quick data hygiene turnaround
  • Businesses looking for occasional list cleaning services rather than a full-scale enterprise CDP
  • Organizations wanting basic demographic enrichment without needing highly advanced integrations

DataZapp.com videos

How to Create Consumer (B2C) Lists

Clearbit videos

Clearbit - Reev & OTB | Outbound Reviews #6

More videos:

  • Review - The Weekly Visitor Report by Clearbit
  • Review - Clearbit Lead Enrichment Automations and Integrations (2019)
  • Review - E996 Clearbit CEO Alex MacCaw is creating god-mode for marketers, prioritizing profitability

Category Popularity

0-100% (relative to DataZapp.com and Clearbit)
B2B
6 6%
94% 94
Lead Generation
2 2%
98% 98
Email Marketing
100 100%
0% 0
Sales Tools
0 0%
100% 100

Questions & Answers

As answered by people managing DataZapp.com and Clearbit.

What makes your product unique?

DataZapp.com's answer

DataZapp.com offers a self-service, pay-as-you-go platform that provides bulk data append and marketing services at a fraction of the cost of competitors, with pricing as low as $0.03 per record.

Why should a person choose your product over its competitors?

DataZapp.com's answer

Unlike many competitors that charge between $0.10 to $0.25 per match or record, DataZapp provides equal or better data quality, faster turnaround, and 5-star client service at a significantly lower cost.

How would you describe the primary audience of your product?

DataZapp.com's answer

DataZapp's primary audience includes marketers, agencies, and enterprises seeking affordable and high-quality data solutions for targeted campaigns, lead generation, and audience segmentation.

What's the story behind your product?

DataZapp.com's answer

DataZapp was founded with the mission to provide affordable, high-quality marketing data solutions through a self-service platform, eliminating the need for long-term contracts and offering transparent pricing

Who are some of the biggest customers of your product?

DataZapp.com's answer

DataZapp serves a diverse range of clients, including notable companies such as American Express, AT&T, Charter Communications, Dun & Bradstreet, and TXU Energy

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare DataZapp.com and Clearbit

DataZapp.com Reviews

We have no reviews of DataZapp.com yet.
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Clearbit Reviews

Top 13 ZoomInfo Alternatives
Clearbit is all about quality data. This solution is designed for smarter scoring, better routing, and more revenue. Clearbit automatically updates sales records with the accurate company and contact data.
Source: taskdrive.com

Social recommendations and mentions

Based on our record, Clearbit seems to be more popular. It has been mentiond 18 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

DataZapp.com mentions (0)

We have not tracked any mentions of DataZapp.com yet. Tracking of DataZapp.com recommendations started around Oct 2025.

Clearbit mentions (18)

  • A Practical Guide To Entity Resolution in Python (No Database, No Machine Learning)
    Some display names need a lookup table, not fuzzy strings. Pairs like Investing.com / Fusion Media Limited or Lyrie.ai / OTT Cybersecurity Inc. Share almost no tokens, so WRatio stays low and that's correct behavior. For irreconcilable aliases like that you still want GLEIF, Clearbit, or simply a maintained slug โ†’ legal_name map. Fuzzy matching handles stylistic drift on the same name; it canโ€™t handle unrelated... - Source: dev.to / about 2 months ago
  • Enriching Free Trial Signups: The PLG Data Stack for Turning Inbound Users Into Qualified Pipeline
    Personal email domains destroy this. Clearbit's Enrichment API returns a null company when it hits gmail.com. Apollo routes personal domains straight to a consumer bucket and skips B2B fields entirely. Even PDL's /person/enrich endpoint โ€” the most permissive of the major providers โ€” gives you around 32% hit rate on Gmail addresses versus 74% on corporate domains. I measured this across 6,200 signups for a... - Source: dev.to / 2 months ago
  • Clearbit Is Now HubSpot-Only: A 1-to-1 API Migration Map for Teams Getting Locked Out
    A few things worth flagging: PDL beats Clearbit's historical rates for US and Western European companies, but drops to ~52% match rate for Japan and South Korea specifically. Apollo underperforms on raw company matching but returns significantly more contacts per domain in Prospector-style queries than Clearbit's Prospector ever did โ€” the tradeoff is more stale titles in the result set. Hunter.io is fast and cheap... - Source: dev.to / 2 months ago
  • Reverse Email Lookup Shootout: Hunter, Clearbit, Datagma, and PDL Tested on 500 Real B2B Addresses
    Match rate of 38% in my test, but the data quality on what it does match is solid: title, seniority, industry, company size all returned cleanly. If you're already in HubSpot and enriching form fills in-place, Clearbit/Breeze is probably your lowest-friction option even at lower match rates. If you're not in HubSpot, there's no reason to choose it over PDL or Prospeo. - Source: dev.to / 2 months ago
  • Auto-Enriching Your CRM on New Contact Creation: A No-Code Webhook Playbook
    One thing comparison guides consistently get wrong: Clay is not an enrichment API. It's a waterfall orchestration tool that calls People Data Labs, Apollo, Clearbit, and others in sequence for you. It's useful, but it adds 2โ€“8 seconds of latency per row in my runs and costs more per match than going direct. For a CRM webhook flow where you need sub-second enrichment calls, Clay is the wrong layer to hit first. - Source: dev.to / 3 months ago
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What are some alternatives?

When comparing DataZapp.com and Clearbit, you can also consider the following products

ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.

Lusha - Search less. Sell more.

Apollo.io - Apolloโ€™s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.

V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.

DiscoverOrg - DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.

AverickMedia - AverickMedia offers audience insights and customer data enrichment solutions. A 100% human researched and verified Email marketing list has a high demand for its great applicability in conducting successful targeted B2B Email marketing campaigns.