Key takeaways
- Kaspr is a LinkedIn Chrome extension that reveals emails and phone numbers and exports to the CRM.
- Lusha adds an API and MCP server and sells credit plans from Free up to Scale.
- For European data, ask each vendor how it meets GDPR rather than relying on a feature list.
- Pebbles Ai draws leads from its own growing B2B contact database, GDPR compliant, without a browser extension.
Kaspr or Lusha: how the two finders compare
They compare closely on the core job, revealing contact details while you browse, and differ most in what surrounds it. Kaspr lives on LinkedIn: open a profile, reveal an email or phone number, and export the result to your CRM, with a free tier to start.
Lusha reaches beyond the browser. Its API and MCP server let a developer or an AI tool request contact data directly, and its plans step up from Free to Starter, Professional, Premium and Scale as usage grows.
Kaspr vs Lusha in Europe
In Europe the deciding question is less about features and more about how each vendor handles personal data under GDPR, and neither vendor's European coverage is compared here. Ask each for its lawful basis for processing, how people can opt out and where data is stored, and read its trust pages before you buy.
Coverage also varies by country and role, so test each tool on the European accounts you actually sell to.
Which one to choose
Choose Kaspr if your reps work almost entirely inside LinkedIn and want the shortest path from profile to CRM. Choose Lusha if you also need data in other systems through an API or MCP, or want room to move between plan levels as the team grows.
Where Pebbles Ai fits without an extension
Pebbles Ai fits a team that would rather ask for leads than collect them profile by profile. Tell an assistant the companies, the role and the location, and Find fresh leads returns people from Pebbles Ai's own growing B2B contact database, GDPR compliant, with work emails where found.
There are no phone numbers and no browser extension, so reps who call from LinkedIn profiles will still want a finder. For teams that write rather than call, the assistants turn those leads into drafted email and LinkedIn outreach.
Checks before choosing a LinkedIn contact finder
Check the data handling first and the features second, especially when selling into Europe.
- The vendor's GDPR position and opt-out process.
- Whether you need phone numbers or only emails.
- Which CRM the export must reach.
- Whether other systems need the data through an API.
Kaspr, Lusha and Pebbles Ai side by side
What each finder offers, as stated on its own site.
| Kaspr | Lusha | Pebbles Ai | |
|---|---|---|---|
| Where you use it | LinkedIn Chrome extension | Browser extension | Chat with an assistant |
| Details revealed | Emails and phone numbers | Emails and phone numbers | Work emails with a confidence score; no phone numbers |
| Getting data into a CRM | CRM export | CRM integrations | Leads added to the built-in CRM, labelled Beta |
| Developer access | See their site | API and MCP | API keys on Team plans and above |
| Starting out | Free tier | Free plan, then Starter to Scale | Paid seat plans; see the pricing page |
| Data protection | See their site | See their site | Own B2B contact database, GDPR compliant |
Checked 2 November 2026 on each vendor's public pages. The two named products' cells state only what their own sites say; where a site says nothing on a point, the cell reads See their site.
The products compared
Kaspr
LinkedIn contact finder
A Chrome extension that reveals emails and phone numbers from LinkedIn profiles, with CRM export and per-user plans, including a free tier.
Best for: Sellers prospecting on LinkedIn who want contact details in one click.
Pricing model: Free, Starter, Business and Enterprise, per user. Source: Kaspr pricing
Lusha
B2B contact data and enrichment
A B2B contact data tool for finding emails and phone numbers through a browser extension, CRM integrations, API and MCP, on credit-based plans with a free tier.
Best for: Sellers who want email and phone lookups in the browser and CRM with simple credit pricing.
Pricing model: Free, Starter, Professional, Premium and Scale, by monthly credits. Source: Lusha pricing
We make Pebbles Ai. Facts about other products come from their own public pages, checked on .
Where Pebbles Ai fits
Common questions
Is Kaspr or Lusha GDPR compliant?
Ask each vendor directly and read its trust pages; this page does not assess either. Pebbles Ai's own B2B contact database is GDPR compliant.
Do I need LinkedIn open to use Pebbles Ai for leads?
No. You ask an assistant in chat, and leads arrive in the Pebbles Ai CRM without a browser extension.
Which one has an API?
Lusha lists an API and an MCP server. For Kaspr's options, check its own site.
About this page. Written by the Pebbles Ai team for people who run sales, marketing and growth. Last updated .
