LeadAI
Free HLR lookup and WhatsApp validation for global phone lists with no registration.
LeadAI fulfills its promise of free, fast HLR lookups without registration. For one-off checks or occasional list cleaning, it's hard to beat on price and simplicity. However, the service lacks API access and advanced reporting, so high-volume automated workflows will quickly outgrow it. If you need programmatic validation, better options include Twilio Lookup or Numlookup, though they cost money. Choose LeadAI for manual, low-cost list hygiene; pick a paid API for scale.
Verified 6d ago · liveness 43/100 · cite: rightaichoice.com/tools/leadai
- Cross-border e-commerce sellers validating customer phone lists
- B2B SaaS growth marketers cleaning CRM databases
- Agencies managing large WhatsApp/SMS campaigns
- Logistics and customer service teams needing quick number verification
- Tracking real-time GPS location of phone numbers
- Identifying the owner or personal data of a number
- Teams needing API access for automated validation
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Skip LeadAI if you need automated validation via API, require real-time GPS location, or expect detailed analytics — it's manual-only and provides only carrier, country, and validity data.
No hidden costs—LeadAI is free forever, but you may need to invest in manual data export/import tools if you're working with large lists.
LeadAI is free for all, making it ideal for individuals and small teams with occasional validation needs. It undercuts paid per-lookup services like Twilio Lookup or Numlookup, but those offer API access and automation that LeadAI lacks—so the value trade-off depends on your volume and workflow.
In short
LeadAI — Free HLR lookup and WhatsApp validation for global phone lists with no registration. Best for Cross-border e-commerce sellers validating customer phone lists, B2B SaaS growth marketers cleaning CRM databases, Agencies managing large WhatsApp/SMS campaigns. Free to use.
Viability Score
How well maintained and how widely used is LeadAI? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- Real-time HLR lookup
- Carrier identification
- Country, province, and city location detection
- Number validity status (active/disconnected)
- WhatsApp active status check
- Bulk validation for 190+ countries
- Single check mode
- Bulk check mode
- Anonymous, no-log queries
- GDPR-compliant data handling
- Instant results in 0.1 seconds
- Manual verification links
- Browser-based, no download required
- International number auto-detection
- Area code and location code display
About LeadAI
LeadAI (also branded as LeadsAI) is a free, browser-based HLR lookup and WhatsApp number validation tool built for cross-border marketing teams, e-commerce sellers, and B2B growth marketers. It lets you instantly check mobile carrier, country/region, number type, and validity status for single or bulk phone numbers without registration or payment. The tool queries global HLR databases in real time and returns carrier info, location (country, province, city), and whether a number is active or disconnected. It also shows WhatsApp active status for high-demand regions like Pakistan, Algeria, and Indonesia, helping you reduce bounce rates and protect sender reputation. LeadAI supports HLR lookup and WhatsApp validation across 190+ countries, making it suitable for cleaning CRM databases and optimizing SMS or WhatsApp campaigns before sending. It provides both single and bulk check modes, with manual verification links for external checks. The service is 100% free forever, with no hidden fees, subscriptions, or credit card requirements, and a strict no-log policy ensures query privacy and GDPR compliance. Unlike location-tracking services, LeadAI is a B2B compliance tool focused on carrier and validity checks only. It does not provide GPS coordinates or identify the number owner. It is a product by Wadesk, specializing in cross-border private-domain marketing tools. For teams needing a quick, no-fuss way to validate international phone lists, LeadAI covers the essentials without cost or complexity.
Behind the Verdict
LeadAI is a straightforward, no-frills HLR lookup and WhatsApp validation tool. Its headline feature — 100% free, unlimited lookups with no signup — is genuinely rare in this space, and the bulk check functionality for 190+ countries makes it a useful last-resort utility for cleaning international phone lists before a campaign. In practice, you'll find the tool is limited to manual checks. There's no API documented, so you can't automate validation inside your own systems or CRM. Bulk operations are done manually via the web interface: you paste numbers, run the check, and then copy results manually. That's fine for occasional list scrubbing of a few hundred records, but painful if you're dealing with thousands of rows daily. Privacy and compliance are strong points: LeadAI operates with a strict no-log policy and explicitly states it doesn't store the numbers you search, sell data to third parties, or track GPS location. This makes it a safe option for teams that handle sensitive customer data and need GDPR alignment. However, keep in mind the tool intentionally returns only carrier, country, and validity — not the number owner or live location. LeadAI's sweet spot is the small cross-border e-commerce seller, B2B marketer, or agency that needs to spot-check numbers or perform occasional list cleaning without paying per-query fees. For high-volume automated validation, you'll likely need to pair it with a paid API like Twilio Lookup. But as a free, privacy-first quick check, it's a strong utility to keep in your toolbox.
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Real-world workflow fit
Concrete scenarios for the personas LeadAI actually fits — and what changes day-one when you adopt it.
Before a WhatsApp campaign, they paste a list of customer phone numbers into LeadAI's bulk check to verify numbers are active and WhatsApp-enabled.
Outcome: They remove disconnected numbers, reduce bounce rates, and improve campaign deliverability without spending on per-lookup fees.
They clean their CRM by uploading a CSV of leads to check validity and carrier info.
Outcome: Disconnected or invalid numbers are identified and removed, ensuring sales teams only call valid numbers for better efficiency.
Use Cases
- Verify phone number validity before sending SMS or WhatsApp campaigns
- Clean CRM databases by removing disconnected or invalid numbers
- Identify mobile carrier and region to target marketing campaigns
- Check WhatsApp active status for high-region numbers (e.g., Pakistan, Indonesia)
- Reduce bounce rates and protect sender reputation in bulk messaging
Limitations
- LeadAI is a free web-based HLR lookup and WhatsApp validation tool.
- It does not provide real-time GPS coordinates or identify the number owner, and external verification links are manual checks.
- Bulk checks are performed manually via the web interface, and no API is documented.
as of 2026-09-08
Verification history
We have re-verified LeadAI 8 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 8 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published LeadAI tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Individuals, small businesses, and marketers with occasional validation needs who want no-cost, no-registration HLR lookups.
What this tier adds
This is the only tier—offering unlimited HLR lookups, bulk validation for 190+ countries, and WhatsApp status checks at no cost.
Where the pricing makes sense
The company stage and team size where LeadAI's pricing actually pencils out — and where peers do it cheaper.
LeadAI is free for all, making it ideal for individuals and small teams with occasional validation needs. It undercuts paid per-lookup services like Twilio Lookup or Numlookup, but those offer API access and automation that LeadAI lacks—so the value trade-off depends on your volume and workflow.
Setup time & first value
How long it actually takes to get something useful out of LeadAI — broken out by persona, not the marketing-page minute.
LeadAI requires zero setup. You can start using it immediately—just visit the website and enter a number. For bulk checks, you can paste a list and get results within minutes. No registration or download is needed.
Switching to or from LeadAI
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- ↗To Twilio Lookup: For automated API validation, export results from LeadAI and integrate Twilio's API into your systems.
- ↗To Numlookup: If you need a paid service with more comprehensive data, you can manually transition by re-verifying numbers through that service.
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “LeadAI”, and we withheld 6: 6 could not be judged, because “LeadAI” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about LeadAI.
Official links
Tools that pair well with LeadAI
Common stack mates teams adopt alongside LeadAI, with the specific reason each pairing earns its keep.
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Featured Head-to-Head Comparisons
Leadai vs Screenplayiq
ScreenplayIQ and LeadAI serve completely different purposes: ScreenplayIQ is for screenwriting professionals seeking data-driven script analysis and market predictions, while LeadAI is a free tool for validating phone numbers and WhatsApp accounts. Choose based on your domain—screenwriters should evaluate ScreenplayIQ's paid tiers, while marketers can immediately use LeadAI for free with no registration.
Leadai vs Weglot
Choose Weglot if you need to translate your website into multiple languages with brand-consistent AI and strong SEO support. Choose LeadAI if you need to quickly validate phone numbers for marketing or logistics at zero cost — they solve completely different problems and are not direct competitors.
Leadai vs Chili Piper
Chili Piper and LeadAI serve completely different purposes. Chili Piper is a premium AI-powered meeting booking engine for enterprise B2B teams with high inbound traffic, while LeadAI is a free, lightweight phone validation tool for cleaning contact lists. Choose Chili Piper if you need to convert web visitors into sales meetings instantly and have budget; choose LeadAI if you need quick, no-cost number verification without any integration.
Alternatives to LeadAI
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ColdReach
Research-driven AI SDR that reads every account before it writes a single outreach email.
Juicebox PeopleGPT
Juicebox PeopleGPT: AI recruiting platform with natural-language candidate search across 800M+ profiles.
Persana AI
AI sales prospecting platform blending 100+ data sources, intent signals, and AI agents for SMBs.
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