Kaspr and Lusha are the two browser extensions sellers compare most for phone numbers. Kaspr sells a separate phone meter, 100 or 200 phone credits a month, and makes B2B emails unlimited on paid plans. Lusha runs one shared meter where a phone number costs 5 credits and an email 1. Per number the two land close at list price, so the choice comes down to how many emails you reveal. Every number below was read on September 28, 2026.
Disclosure first: we are Overloop, and we sell contact data and outreach, so we compete with both Kaspr and Lusha. Every price and figure below was read on the vendors' official pages on September 28, 2026. Where one of them is the better choice for your team, we say so.
Kaspr vs Lusha: the short answer
Choose Kaspr if you prospect from LinkedIn and reveal many emails as well as phone numbers: paid plans include unlimited B2B email credits and a dedicated phone allowance, 100 a month on Starter. A number costs about $0.40 to $0.65 at list price, and add-on phone credits go down to $0.21.
Choose Lusha if you reveal a few contacts a day, want a permanent free plan, broader native integrations and a database you can search outside LinkedIn. A number costs 5 credits, about $0.44 to $0.62 at list price, and every email you reveal eats into the same meter.
Choose Overloop if the number has to go straight into outreach. Overloop, our product, reveals a phone number for 5 credits, charged only when one is found, and runs the email and LinkedIn sequence from the same prospect record. Plans start at $69 per user per month with 250 credits.
Kaspr vs Lusha side by side
| Criterion | Kaspr | Lusha | Overloop (our product) |
|---|---|---|---|
| Free plan | 5 phone credits and 15 B2B email credits a month | 40 credits a month | No free plan on the pricing page; Starter $69 per user per month with 250 credits |
| Entry paid plan | Starter $65 monthly or $49 a month billed annually | Starter $49.90 monthly or $37.45 a month billed annually | Starter $69 per user per month with 250 credits; Growth $99 with 500 credits |
| Phone numbers on the entry paid plan | 100 a month (dedicated phone credits) | 80 a month if no credits go to emails | Up to 50 a month on Starter (250 credits, 5 per number) if no credits go elsewhere |
| Price per phone number | About $0.40 to $0.65; add-on packs $0.36 down to $0.21 | About $0.44 to $0.62 | 5 credits, only on a match (see pricing) |
| Emails | Unlimited B2B email credits on paid plans | 1 credit per email, from the same meter as phones | Email finder draws on the same shared credits |
| When a number is charged | 1 phone credit per number; in bulk enrichment, 'Mobile required' spends the credit only if a number is found | 5 credits per revealed number | 5 credits, only when a number is found; an empty search uses no phone-search credits |
| Coverage the vendor declares | 500M+ phone numbers and emails from 150+ sources; 200M+ profiles | 290M+ verified contacts, 29M+ companies, 239 countries | Own B2B prospect database for sourcing; phone reveal queries several sources in turn |
| Unused credits | Roll over to the next month on paid plans; shared across users | Monthly plans roll over up to 2x; annual credits reset at year end | Credit rules on the pricing page |
| Integrations named | HubSpot, Salesforce, Pipedrive, Zoho, lemlist, Brevo, Aircall, Ringover, Zapier | Salesforce, HubSpot, Pipedrive, Zoho, Outreach, Salesloft, Gong, Clay, Zapier, Make, n8n | CRM integrations whose scope varies by plan; Chrome extension for LinkedIn |
Pricing
Kaspr (Kaspr pricing, September 28, 2026) lists Free at $0 with 5 phone credits, 15 B2B email credits and 5 direct email credits a month. Starter is $49 a month billed annually or $65 monthly, with 100 phone credits a month (1,200 a year), unlimited B2B email credits and 5 direct email credits a month. Business is $79 a month annually or $99 monthly, with 200 phone credits and 200 direct email credits a month, Recruiter Lite support and API access on request. Organization is annual only with a 5-user minimum; Enterprise is custom. The page also shows euros: Starter €45 annual and €59 monthly, Business €79 and €99. Add-on phone credits run from $0.36 each in a 250-credit pack to $0.21 in a 10,000-credit pack.
Lusha (Lusha pricing, September 28, 2026): Free at $0 with 40 credits a month; Starter $49.90 monthly with 400 credits or $37.45 a month billed yearly; Pro $69.90 monthly with 600 credits or $52.45 yearly, with 2 free seats; Premium $399.90 monthly with 3,400 credits or $299.95 yearly; Scale custom.
Cost per phone number
| Tool | Plan | How we computed it | Price per phone number |
|---|---|---|---|
| Kaspr | Starter, monthly | $65, 100 phone credits a month, 1 credit per number | $0.65 |
| Kaspr | Starter, annual | $49 a month, 1,200 phone credits a year | $0.49 |
| Kaspr | Business, monthly | $99, 200 phone credits a month | about $0.50 |
| Kaspr | Business, annual | $79 a month, 2,400 phone credits a year | about $0.40 |
| Kaspr | Phone credit add-on | Packs from 250 to 10,000 credits | $0.36 down to $0.21 |
| Lusha | Starter, monthly | $49.90, 400 credits a month, 5 credits per number = 80 numbers | about $0.62 |
| Lusha | Starter, annual | $37.45 a month, 4,800 credits a year (400 a month) = 80 numbers a month | about $0.47 |
| Lusha | Pro, monthly | $69.90, 600 credits a month = 120 numbers | about $0.58 |
| Lusha | Pro, annual | $52.45 a month, 7,200 credits a year = 120 numbers a month | about $0.44 |
| Overloop | Starter or Growth | Phone reveal draws on the plan's shared credits | 5 credits, only on a match (see pricing) |
Kaspr's ceiling holds even if you reveal emails, because B2B emails do not touch the phone meter. Lusha's ceiling assumes no email reveals; 100 emails a month on Starter cut the phone budget from 80 to 60 numbers.
Data and coverage
Kaspr's Kaspr homepage says it gives access to over 500m phone numbers and email addresses from over 150 sources, and to data on 200m+ profiles. Kaspr belongs to Cognism, which announced the acquisition in 2022 (Cognism press release on the Kaspr acquisition). Lusha's Lusha data page declares 290M+ verified contacts and 29M+ companies in 239 countries. The two count different things, records versus contacts, so the headline figures are not comparable. Neither publishes an accuracy audit covering both. Reveal the same 50 profiles from your market in both free plans and compare connected calls.
Workflow
Kaspr lives on LinkedIn: profiles, Sales Navigator, Recruiter Lite on Business, groups and events, with bulk enrichment from searches and CSV files of LinkedIn URLs. Its help center explains a useful billing switch for bulk runs: with "Mobile required" selected, Kaspr spends the credit only if it finds at least one phone number; with no criteria, it spends the credit whatever it finds (Kaspr help center: enrich a LinkedIn search list). Lusha works on LinkedIn and on company websites, and its web app searches the database with filters, lookalikes and intent topics, with email sequences listed on its plans.
Integrations
Kaspr's pricing table names HubSpot, Salesforce, Pipedrive, Zoho, lemlist, Brevo, Aircall, Ringover and Zapier, with API access on request. Lusha's Lusha integrations names Salesforce, HubSpot, Pipedrive, Zoho, Outreach, Salesloft, Gong, Clay, Zapier, Make and n8n, with API from Pro. Kaspr has the dialer connectors; Lusha has the engagement-platform and automation connectors.
Verdict by team type
- SDR revealing emails and phones from LinkedIn all day: Kaspr, for unlimited B2B emails and a separate phone meter.
- Seller revealing a few contacts a week: Lusha, for the free plan and database search.
- Team on Aircall or Ringover: Kaspr, on the dialer connectors.
- Team on Outreach, Salesloft or Clay: Lusha, on the named connectors.
- Team that wants the number on the sequence record: Overloop, if you want the revealed phone number and the email and LinkedIn sequence on one prospect record. 5 credits per revealed number, only on a match. Overloop has no built-in dialer.
If neither fits, our Kaspr alternatives and Lusha alternatives guides price the rest of the field.
A third option: Overloop
Overloop is our product, so weigh this section with that in mind. It is not a pure data vendor. Overloop finds the work email and the phone number of a prospect and runs the email and LinkedIn sequence from the same record, so the number does not have to travel through a CSV before anyone uses it.
For phone data, the Overloop phone number finder queries several data sources in turn and stops at the first match. A revealed number costs 5 credits, charged only when a number is found; an empty search uses no phone-search credits. Overloop finds emails with its email finder and sources new prospects from an advertised 450M+ B2B contact database. Credits are one shared meter across sourcing, email finding and phone reveal. Starter is $69 per user per month with 250 credits and Growth is $99 per user per month with 500 credits; the credit rules sit on the pricing page.
Where we lose: if your sellers want the number to appear on the LinkedIn page itself, Kaspr and Lusha do that and Overloop reveals inside the prospect record instead. Kaspr also includes unlimited B2B emails. Overloop has no built-in dialer, so revealed numbers feed call tasks and CSV exports. We do not publish a phone match rate, because a rate measured on our lists would not predict yours. Run the reveal on 50 prospects you already know before you decide.
Want the number to land in a sequence, not a spreadsheet?
Overloop reveals phone numbers for 5 credits each, only when one is found, and sends the email and LinkedIn sequence from the same prospect record.
See the phone number finderSee plans and creditsHow this comparison was made
This is desk research, not a lab test. On September 28, 2026 we opened each vendor's official pricing page and the data pages linked below as a logged-out visitor, rendered them in a browser, and recorded plan prices, credits and the credit cost of a phone number. Price per number assumes every credit on the plan goes to phone numbers, which is the ceiling, not a typical month: emails, exports and other features draw on the same credits at most vendors. Coverage figures are what each vendor declares about its own data. We did not run a paid trial of either tool and we do not rank data accuracy, because no independent audit covering both was available. Methodology notes for the blog sit on our methodology page.
- Kaspr pricing
- Kaspr homepage
- Kaspr help center: enrich a LinkedIn search list
- Cognism press release on the Kaspr acquisition
- Lusha pricing
- Lusha data page
- Lusha integrations
Frequently asked questions
Is Kaspr better than Lusha?
For LinkedIn-heavy prospecting with many email reveals, Kaspr fits better: paid plans include unlimited B2B email credits and 100 or 200 phone credits a month. For occasional reveals, a free plan and wider integrations, Lusha fits better. Prices read September 28, 2026.
Which is cheaper per phone number, Kaspr or Lusha?
They are close at list price. Kaspr Starter works out to $0.49 per number on annual billing and $0.65 monthly; Business to about $0.40 and $0.50. Lusha Starter works out to about $0.47 and $0.62; Pro to about $0.44 and $0.58. Kaspr add-on phone credits go down to $0.21.
Does Kaspr charge a phone credit if no number is found?
In bulk enrichment from a LinkedIn search, Kaspr's help center says that with 'Mobile required' selected, it spends the credit only if it finds at least one phone number. With no criteria selected, it spends the credit whatever it finds. Check the setting before a large run.
Are emails really unlimited on Kaspr?
Kaspr's paid plans list unlimited B2B email credits, as read on September 28, 2026. Direct (personal) emails are counted separately: 5 a month on Starter and 200 on Business. Lusha charges 1 credit per email from the same meter as phones.
Who owns Kaspr?
Kaspr belongs to Cognism, which sells its own quote-based platform to larger teams. Lusha's site lists a Boston address for Lusha Systems Inc.
Is there an alternative that puts the number in a sequence?
Overloop reveals phone numbers for 5 credits each, charged only when a number is found, and runs email and LinkedIn sequences from the same prospect record. Plans start at $69 per user per month.