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Why Data Quality Is Critical for Your E-commerce Prospecting

The importance of data quality in building Go-To-Market (GTM) strategies.

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In a highly competitive business environment, data accuracy and relevance are essential for developing effective Go-To-Market (GTM) strategies. Quality data enables companies to identify the most promising market segments, tailor offerings to specific customer needs, and optimize distribution channels.

Neglecting data quality can lead to significant financial losses. According to Gartner, poor data quality costs businesses an average of $12.9 million per year. (Source: OPENDATASOFT.COM)

The importance of data quality in field, email, and phone prospecting.

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For sales teams, having reliable data is crucial to maximizing prospecting efficiency. Accurate prospect information enables personalized messaging, higher conversion rates, and less time spent on unqualified contacts. To learn more about this topic, read our guide Boost Your B2B Prospecting with Quality Data. However, 40% of lead data is inaccurate, incomplete, or duplicated, which can undermine the effectiveness of prospecting campaigns. (Source: GOALAND.COM)

This poor data quality can result in lost productivity and decreased revenue. Companies can lose between 15% and 25% of their revenue due to poor data quality. (Source: CAPGEMINI.COM)

Furthermore, high turnover within sales teams can be linked to poor data quality. Inaccurate or incomplete data can lead to increased frustration among salespeople, affecting their motivation and performance. According to a study, 53% of salespeople consider job interest to be paramount, and poor data quality can diminish that interest, leading to higher turnover. (Source: BLOG.HUBSPOT.FR)

Investing in data quality is therefore essential to preserving and growing business revenue, while also reducing sales team turnover.

StoreLeads vs LeBot.in: Two E-commerce Databases Compared

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What Is StoreLeads? How It Works and Its Coverage

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StoreLeads is a platform specializing in providing data on online stores. It offers detailed information on more than 12 million domains across 303 different e-commerce platforms. Data is updated weekly. Key use cases include lead generation, data enrichment, market research, and obtaining alternative data for investments.

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LeBot.in: The E-commerce Database Specialized in France

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LeBot.in is a French solution dedicated to identifying and analyzing French e-commerce businesses. The platform provides access to a database of 4 million domains. Data is updated daily, ensuring the freshness and relevance of the information. LeBot.in offers more than 200 segmentation criteria to help companies precisely target their prospects, anticipate market trends, monitor competition, and maximize customer portfolio value.

Shopify France Data Benchmark: 96,000 StoreLeads Domains Analyzed

The study covers a data extract obtained from StoreLeads in early January 2025. The selection criteria were as follows:

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Methodology: How We Verified StoreLeads Data Reliability

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The data analysis was carried out in the following steps:

a. Server response testing: Checking website availability by analyzing HTTP response codes.

b. Maintenance page exclusion: Eliminating websites displaying maintenance pages to retain only operational sites.

c. Legal notice review: In France, legislation requires websites to provide precise legal notices, enabling clear identification of the site publisher. This obligation, defined by the Digital Economy Trust Act of June 21, 2004, aims to ensure transparency and user trust. Required information includes the publisher's identity, contact details, and information about the site host. (Source: economie.gouv.fr)

Failure to comply with this obligation exposes site owners to severe criminal penalties. Sanctions can reach up to one year of imprisonment and a €75,000 fine for individuals, and up to €375,000 for legal entities. (Source: bpifrance-creation.fr)

Therefore, when reviewing legal notices, it is essential to verify the presence and compliance of this mandatory information. This process not only identifies companies registered in France but also ensures the legitimacy of operators.

d. Domain-to-SIREN number matching: Using the French business directory database (annuaire-entreprises.data.gouv.fr) to associate each domain with an active company.

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Results: 78% of StoreLeads Shopify France Data Is Unusable

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The analysis results are as follows:

Initial data and deduplication:

  • StoreLeads initial database: 96,000 domains (filtered for France).
  • After deduplication: 85,425 domains (i.e., 100% of our working dataset).

Website availability verification:

  • 60,408 domains respond to the server (displaying either an operational site or a 403 code), representing approximately 70.8% of the deduplicated dataset.

Validation of French business presence:

  • 27,176 domains mention, in their terms of use, information about a company registered in France (~31.8% of the dataset).
  • 18,399 domains correspond to an active company in France. This represents approximately 21.5% of the total dataset, or 30.4% of responding sites.

Pricing Comparison: StoreLeads vs LeBot.in — What’s the Real Cost per Qualified Lead?

Beyond data quality, the pricing model is a decisive selection criterion.

The StoreLeads Model: Monthly Subscription

StoreLeads operates on a subscription model with 4 plans:

  • Premium: $75/month — 2 platforms, 2,000 searches/month, 1 user, no CSV export or API access
  • Pro: $250/month — 2 platforms, unlimited searches, CSV export, API access, 2 users
  • Elite: $450/month — all platforms, 3 users, automated CRM enrichment
  • Enterprise: $950/month — 10 users, historical data, Custom Match, dedicated Account Manager

A 15% discount is available with annual billing (ranging from $765/year to $9,690/year).

However, based on our benchmark, the actual cost per usable data point is much higher than it appears. If you use StoreLeads to target the French Shopify market, 78% of the database you’re paying for is unusable. Specifically, out of the 96,000 accessible domains, only 18,399 correspond to active French businesses.

The LeBot.in Model: Pay-per-Row

LeBot.in takes a radically different approach with a usage-based model starting at €2 excl. VAT per row. This positioning offers several advantages:

  • Accessible entry price: No minimum monthly commitment of $75 or $250. You start at the volume that matches your needs.
  • You only pay for clean data: Each delivered row corresponds to a verified, active company identified by its SIREN number. No cleanup required on your end.
  • No hidden cleanup costs: With StoreLeads, the time spent filtering the 78% of unusable data represents an invisible but real cost for your sales teams.

For a team that needs 1,000 qualified French Shopify leads, the comparison speaks for itself: 1,000 verified rows from LeBot.in vs a monthly subscription giving access to a database where less than a quarter is usable.

What Alternative to StoreLeads for French E-commerce Data?

This comparative study highlights the critical importance of data quality for Go-To-Market strategies and prospecting activities. While StoreLeads offers a large and regularly updated database, the analysis reveals that only 21.5% of the domains studied correspond to active businesses in France. This situation underscores the need for marketing and sales professionals to rely on precise and contextualized data sources, such as those offered by LeBot.in, to optimize their commercial efforts and ensure legal compliance.

Processing a large volume of erroneous data incurs significant costs for businesses. Prospecting campaigns based on outdated or incorrect contact information can prove costly and ineffective, unnecessarily consuming human and financial resources. This poor data quality can also distort market perception, leading to inaccurate Total Addressable Market (TAM) estimates and inappropriate target setting.

Therefore, it is essential for companies to invest in reliable data solutions. The LeBot.in teams are at your disposal to provide data tailored to your needs (region, technologies, business size, etc.). Also discover e-commerce store creation trends to understand how the market is evolving.

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Frequently Asked Questions About StoreLeads and E-commerce Data

Is StoreLeads reliable for French e-commerce data?

Our benchmark of 96,000 Shopify France domains extracted from StoreLeads reveals that only 21.5% correspond to active businesses in France. Nearly 78% of the data is unusable for prospecting in the French market.

What is the best alternative to StoreLeads for France?

LeBot.in is a specialized alternative for the French market with a database of 4 million domains, updated daily (vs weekly for StoreLeads), and more than 200 segmentation criteria including SIREN matching with French companies.

How much does StoreLeads cost?

StoreLeads offers 4 plans: Premium at $75/month (2 platforms, 2,000 searches), Pro at $250/month (unlimited searches, CSV export), Elite at $450/month (all platforms, 3 users), and Enterprise at $950/month (10 users, historical data). A 15% discount is available with annual billing.

How much does LeBot.in cost?

LeBot.in operates on a usage-based model starting at €2 excl. VAT per row. You only pay for verified, qualified data, with no minimum subscription. This model offers an accessible entry price and eliminates the hidden cost of data cleanup.

Why does StoreLeads data contain so many inactive domains?

StoreLeads detects e-commerce technologies installed on domains but does not verify whether the site is still active or whether a legitimate business operates behind it. Of the 96,000 Shopify France domains, 29.2% did not even respond to the server, and among those that did respond, many lacked compliant legal notices.

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