Louis-Marie Giudicenti
Founder of Primavera
Louis-Marie Giudicenti is the founder of Primavera, a database of local businesses built from Google Maps listings and the websites they link to. Sales teams and agencies search it to build prospect lists, from the web app, the API or Claude.
Before founding Primavera, he worked in growth as a freelancer.
He writes and signs Primavera’s comparisons and data pages. Their figures come from Primavera’s database and from the public pages of the tools compared; each page gives its sources and dates.
Pages by Louis-Marie Giudicenti
- Primavera vs Scrap.io. Monthly price at your volume, what each tool does, and when to choose which.
- Google Maps scraper alternative. Scraper, Google’s API or a database built in advance: time, cost and emails compared.
- Use Primavera from Claude. The MCP server, an example conversation with real figures, and what each step costs.
- Small businesses without websites, state by state (2026). Every state ranked by the share of its businesses with no website, with a map, the data to download, and why other studies find less.
- Businesses without websites in the US. Twelve trades ranked by the share with no website, how to reach them, and how web agencies build their list.
- Primavera vs Outscraper. Places, emails and email checks priced at your volume, and when to choose which.
- Outscraper alternatives. Five alternatives, Outscraper’s own Leads Database included, priced at your volume with emails.
- Apify Google Maps Scraper alternative. What Apify charges per place and per contact on each plan, and a database built in advance.
- D7 Lead Finder alternative. One city per search or a whole state: prices, searches needed, and when D7 is the better buy.
- Apollo and ZoomInfo for local businesses. What Apollo and ZoomInfo publish about local businesses, and Primavera’s counts trade by trade.
- How many businesses are in the US, trade by trade. Twenty-two trades counted on Google Maps, state by state, next to the Census and each trade’s federation.
- Business email lists by trade: US, Canada and UK. Each trade with its count, its share with an email, its states or provinces and its price, in three countries.
- Canadian business email lists by trade. The ten largest Canadian trade lists, ranked by the share with an email, province by province on each page.
- UK business email lists by trade. The ten largest UK trade lists, ranked by the share with an email, nation and local authority on each page.
- Which website builders do local businesses use? (2026). WordPress, Wix and Squarespace on the websites of local businesses, by country and by trade, with the data to download.
- Who advertises? Meta pixel and Google Ads by industry (2026). The trades whose websites carry a Meta pixel or a Google Ads tag, and those that carry none, in eight countries.
- Google Maps vs LinkedIn for local business leads. Which trades’ websites link to LinkedIn, when to start from a Google Maps list, and how to run email and LinkedIn in one sequence.
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