LeadAI is live · free · last verified 24 Oct 2026 · viability monitor
LeadAI
Free HLR lookup and WhatsApp number validation for 190+ countries — instant, no signup, bulk or single check.
For spot-checking a number or sweeping a modest list before a WhatsApp or SMS push, LeadAI is about as frictionless as it gets: free, fast, no signup wall, and it hands you carrier, region and active/disconnected status in one pass. Scale is the catch — everything runs through the web interface, so programmatic and high-volume validation will outgrow it quickly. Use it for list hygiene and quick verification; if you need carrier lookup inside an application, budget for a paid API.
Verdict generatedVerified 6d ago · liveness 63/100 · cite: rightaichoice.com/tools/leadai
- Cross-border e-commerce sellers validating customer phone lists before WhatsApp or SMS campaigns
- B2B growth marketers cleaning disconnected or invalid numbers out of a CRM
- Agencies running SMS or WhatsApp outreach in Pakistan, Algeria or Indonesia
- Teams debugging failed SMS sends (e.g. Twilio errors) by first checking number validity
- Realtime GPS tracking or locating where a phone currently is
- Identifying the owner or personal data behind a phone number
- Teams that need an automated pipeline or API rather than a manual web check
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Skip LeadAI if you need phone validation to run inside your own application or pipeline on a schedule — the tool works by pasting numbers into a browser, and no automated API is published.
There is no charge and no credit card required, but every lookup runs by hand in the browser — the real cost is the human time bulk validation eats instead of a callable endpoint.
LeadAI sits at the bottom of the cost curve for phone validation: there is no charge and no signup, which makes it the cheapest way to spot-check numbers or clean a modest list. The trade is depth and automation. Paid lookups such as Twilio Lookup cost money per query but return results inside your application; LeadAI is free but you paste numbers in by hand, so the crossover point is your own time, not the invoice.
In short
LeadAI — Free HLR lookup and WhatsApp number validation for 190+ countries — instant, no signup, bulk or single check. Best for Cross-border e-commerce sellers validating customer phone lists before WhatsApp or SMS campaigns, B2B growth marketers cleaning disconnected or invalid numbers out of a CRM, Agencies running SMS or WhatsApp outreach in Pakistan, Algeria or Indonesia. Free to use.
What is LeadAI?
LeadAI — Free HLR lookup and WhatsApp number validation for 190+ countries — instant, no signup, bulk or single check. Best for Cross-border e-commerce sellers validating customer phone lists before WhatsApp or SMS campaigns, B2B growth marketers cleaning disconnected or invalid numbers out of a CRM, Agencies running SMS or WhatsApp outreach in Pakistan, Algeria or Indonesia. Free to use.
LeadAI (branded LeadsAI) is a free browser-based HLR lookup tool that returns the carrier, country, province, city, number type and active or disconnected status for a mobile number in roughly 0.1 seconds. Type in one number or paste a whole list into bulk check mode, and results come back with area code and location code detail so you can confirm them by hand. The vendor pitches it at the regions where carrier and WhatsApp validation bite hardest — Pakistan, Algeria and Indonesia are named on the page — and claims HLR lookup plus WhatsApp active status across 190+ countries. A free WhatsApp link generator with pre-filled text sits alongside the checker, and there are Chrome and Edge extensions if you want the lookup closer to your workflow. Queries are anonymous under a strict no-log policy and described as GDPR-compliant, so your search history isn't retained. Two deliberate non-features: no real-time GPS coordinates and no number-owner identification — what you get is registered numbering-plan metadata, nothing live. External verification links are manual checks rather than an automated pipeline, and bulk work runs through the web UI. Recent posts through mid-2026 target pre-campaign list hygiene: validating numbers before WhatsApp sends, cleaning messy Excel phone columns before CRM import, filtering bad records out of Meta Lead Ads, and checking number validity before chasing Twilio SMS API errors. Against paid lookup APIs the tradeoff is straightforward — LeadAI costs nothing and needs zero setup, but you're doing the work by hand.
Key features
- Real-time HLR lookup returning carrier, country, region and validity status
- WhatsApp active status check for supported regions including Pakistan, Algeria and Indonesia
- Bulk check mode for pasting and validating a list of numbers
- Single check mode for one-off number verification
- Carrier identification with active or disconnected status (e.g. Telkomsel)
- Country, province and city from registered numbering-plan metadata
- Area code and location code display for manual confirmation
- Automatic international mobile number detection and formatting
- Results returned in roughly 0.1 seconds
- 190+ country coverage for HLR lookup and WhatsApp number validation
- Anonymous no-log queries with GDPR-compliant data handling
- Browser-based tool — no registration or download required
- Free WhatsApp link generator with pre-filled text
- Chrome browser extension
- Edge browser extension
Behind the verdict
Pick LeadAI when the job is small and the clock is short. Someone pastes a list of Indonesian or Pakistani numbers before a WhatsApp blast, runs them through bulk check, and drops the dead ones before spending sends. That flow is genuinely free, fast, and needs no account — which matters more than it sounds when you're verifying a handful of numbers a day and don't want another login. We'd also reach for it mid-incident. Their own Twilio post makes the useful point that a chunk of failed SMS API debugging is really a number-validity problem, and running a suspect number through an HLR check is a cheap first step before you start reading API docs. The honesty on the page is worth noting. They say plainly that no GPS coordinates are returned and no owner is identified — that's a compliance tool for carrier and validity data, not a tracking service, and anyone shopping for the latter should stop here. Where it bites is volume and automation. There's no published API, external verification links are manual clicks, and bulk runs live inside the browser. If you're cleaning ten thousand records weekly or wiring validation into a signup form, this adds a human step to every batch, and that step eventually costs more than a paid lookup would. Compared with paid HLR APIs, you're trading money for manual labour. A paid vendor gives you a callable endpoint and dashboards; LeadAI gives you zero cost, zero setup, and no-log privacy, but you click each report yourself. For occasional checks that's a fine trade. For anything recurring at scale it isn't. It's also a metadata tool, not a data-enrichment tool. You get carrier, region and active status — not names, addresses, or anything you'd import into a CRM as a new field. Plan your list hygiene around what actually comes
Limitations
- LeadAI is a free, browser-based HLR lookup and WhatsApp validation tool covering 190+ countries.
- Per the site's own statement, it does not provide real-time GPS coordinates or identify the number's owner, and external verification links are manual checks.
- Bulk validation works by pasting a list into the web interface; the evidence shows no API, SDK or scheduled automation.
- Because queries are anonymous with a no-log policy, there is no account history — each query's results are gone when you leave the page, so joining, exporting and record-keeping are manual.
as of 2026-10-05
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Is LeadAI still active?
LeadAI is live · free · last verified 24 Oct 2026 · viability monitor.
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: October 2026
How we score →What's new in LeadAI
Checked 7 days agoAcross the latest 5 updates: 5 news mentions.
Phone Number Validation vs HLR Lookup: Do Not Pay for the Wrong Check
LeadsAI compares basic phone number validation against carrier-level HLR lookup and frames the choice around how deep a check the decision actually needs.
Twilio SMS Failed? Check Phone Number Validity Before Debugging the API
Guide advising teams to check number validity and consent before digging into Twilio API errors on failed SMS sends.
Excel Phone Numbers Are a Mess? Clean Them Before CRM Import
Walkthrough on normalising phone column formats before CRM import so that deduplication and sales assignment don't break.
Meta Lead Ads Got Leads—Why Is Sales Calling Bad Numbers?
Argues ad-form submissions should be filtered for malformed, duplicate and incomplete phone records before sales follow-up.
Validate Phone Numbers Before a WhatsApp Campaign to Avoid Wasted Sends
Recommends validating a list to remove duplicate and malformed numbers before a WhatsApp campaign to reduce wasted sends.
What do users say about LeadAI?
What people actually say about LeadAI — is it worth it?
We scanned public community sources for LeadAI on Oct 18, 2026 and could not establish that the discussion we found is about this tool rather than something else sharing its name. Only 1 of the posts we fetched could be positively tied to LeadAI. Rather than publish a sentiment score built on the wrong subject, we publish nothing here and re-run the scan.
How we verified this
Every listed fact about LeadAI— pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 24 Oct 2026. Pages mix model-assisted synthesis with human review; see how we verify.
Verification history
We have re-verified LeadAI 12 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.
- — changed SSL certificate
- — changed who should skip it, features, who it suits, pricing tiers, summary, description, our verdict
- — changed limitations, pricing page
- — changed setup time, who it suits, description, our verdict, features, hidden costs, limitations, switching in, switching out, who should skip it, pricing tiers, pricing fit, summary, use cases
- — changed link health
- — changed pricing page
Showing the 6 most recent of 12 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does LeadAI cost in 2026?
LeadAI: Free to use. Pricing last verified 24 Oct 2026.
Plans compared
Every published LeadAI tier, its price as the vendor publishes it, who it fits, and what it adds over the tier below. The 12-month cost projection follows.
| Plan | Price | Billing | Who it's for |
|---|---|---|---|
| Free | Free | — | Cross-border sellers, growth marketers and agencies who need to spot-check numbers or clean a modest list before an SMS or WhatsApp campaign, and who don't want to create an account.Adds: Starting tier and the only tier: unlimited HLR lookups and number validation, single and bulk check modes, 190+ country coverage, WhatsApp active status, no registration or credit card, no-log GDPR-compliant queries. |
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.
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 sits at the bottom of the cost curve for phone validation: there is no charge and no signup, which makes it the cheapest way to spot-check numbers or clean a modest list. The trade is depth and automation. Paid lookups such as Twilio Lookup cost money per query but return results inside your application; LeadAI is free but you paste numbers in by hand, so the crossover point is your own time, not the invoice.
Has LeadAI's pricing changed?
No plan price for LeadAI has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick LeadAI?
Pick LeadAI if you are Cross-border e-commerce sellers validating customer phone lists before WhatsApp or SMS campaigns, B2B growth marketers cleaning disconnected or invalid numbers out of a CRM, Agencies running SMS or WhatsApp outreach in Pakistan, Algeria or Indonesia, Teams debugging failed SMS sends (e.g. Twilio errors) by first checking number validity.
Look elsewhere if you are Realtime GPS tracking or locating where a phone currently is, Identifying the owner or personal data behind a phone number, Teams that need an automated pipeline or API rather than a manual web check, High-volume workflows requiring analytics, dashboards or trend reporting.
Skip it if Skip LeadAI if you need phone validation to run inside your own application or pipeline on a schedule — the tool works by pasting numbers into a browser, and no automated API is published.
GeneratedReal-world workflow fit
Concrete scenarios for the personas LeadAI actually fits — and what changes day-one when you adopt it.
You have a spreadsheet of leads for a WhatsApp campaign targeting Indonesia and want to drop numbers that are disconnected or not on WhatsApp before sending.
Outcome: Paste the list into bulk check mode, get carrier, region and active/disconnected status plus WhatsApp active status back in about 0.1 seconds per check, keep only the live entries, then use the free WhatsApp link generator to build a click-to-chat link with pre-filled text for the send.
A CRM import is about to run and the phone column is a mix of formats, duplicates and dead numbers that would break deduplication and sales assignment.
Outcome: Normalise and validate the column first using single and bulk check, remove the malformed and disconnected entries, then import a clean list so reps are not calling unreachable leads.
A customer callback number looks wrong and you need to know whether it is a real, active line before escalating.
Outcome: Run a single check, read back the carrier, country, province and city along with active status, and use the area code and location code display to confirm the result by hand.
Use cases
- Verify a number is valid and active before calling, texting or adding it to a campaign
- Clean disconnected or invalid numbers out of a CRM before import
- Validate and de-duplicate a list before a WhatsApp campaign to cut wasted sends
- Target SMS campaigns by specific mobile carrier and region
- Check a lead's phone number before a sales call to avoid unreachable dials
- Confirm number validity before debugging Twilio SMS API send failures
- Cross-check results by hand using the area code and location code display
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.
There is no setup. Open the site, paste a number with its country code, and click Validate Number — the vendor quotes results in about 0.1 seconds with no registration or download. A first bulk pass depends only on how long it takes you to paste your list. Installing the Chrome or Edge extension adds one click to the same flow for repeat checks.
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.
- →From Twilio Lookup: paste the numbers you would have sent through the API into bulk check mode, then compare against your API results before switching any workflow over.
- →From a paid bulk validation service: export your current list, run it through bulk check, and reconcile the carrier and active/disconnected status before dropping the paid subscription.
- →From manual spot checks: stop calling numbers cold — run each lead through single check first and only dial the active lines.
- ↗To an API-based lookup service: when hand-pasting becomes the bottleneck or you need validation triggered automatically, move to a provider that returns results inside your own stack.
- ↗To a CRM-native validation or enrichment step: if you want numbers cleaned at import time rather than in a separate browser tab, fold the check into your CRM's import flow.
- ↗To a WhatsApp Business API provider: if you need scheduled campaign sends tied to validated numbers, move to a platform that owns both the validation and the send.
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
What are the best LeadAI alternatives?
The closest alternatives to LeadAI we list are Hunter.io, BrandJet and Seamless.AI. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Hunter.io | Freemium | Pricing not published | — |
| BrandJet | Freemium | Pricing not published | — |
| Seamless.AI | Freemium | Pricing not published | — |
Alternatives to LeadAI
View all
Hunter.io
Find verified B2B email addresses, check deliverability, and run cold email sequences in one platform.
BrandJet
BrandJet runs multi-channel cold outreach across email, LinkedIn, Twitter, WhatsApp, Instagram and Telegram with AI brand monitoring built
Seamless.AI
AI sales prospecting software with 1.8B+ verified emails and 414M+ phone numbers for outbound teams
Tools that pair well with LeadAI
Common stack mates teams adopt alongside LeadAI, with the specific reason each pairing earns its keep.
Hunter.io
Find verified B2B email addresses, check deliverability, and run cold email sequences in one platform.
BrandJet
BrandJet runs multi-channel cold outreach across email, LinkedIn, Twitter, WhatsApp, Instagram and Telegram with AI brand monitoring built
Seamless.AI
AI sales prospecting software with 1.8B+ verified emails and 414M+ phone numbers for outbound teams
LeadAI vs its closest rival
LeadAI's closest head-to-head is with Screenplayiq.
Our LeadAI vs Screenplayiq verdict written Jul 2, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
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