verimails.com
verimails.com
Cheapest Email Verification, from $0.17 per 1,000 | VeriMails
Verify email addresses with real SMTP checks. Catch-all detection, bulk CSV upload, REST API.
Find and verify any email address — live SMTP, catch-all detection, credits never expire. Freemium: 100 free credits with no credit card, credits from $19 per 10,000.
Submitted URLs are declarations until checked. Verification inspects published content and does not execute third-party tools.
Quality suggestion: add a short summary blockquote before the file sections.
No Markdown links
Listing updated: . Machine-readable profile (JSON)
{
"schemaVersion": "1.0",
"name": "VeriMails",
"slug": "verimails",
"website": "https://verimails.com",
"category": "saas",
"description": "Find and verify any email address — live SMTP, catch-all detection, credits never expire. Freemium: 100 free credits with no credit card, credits from $19 per 10,000.",
"capabilities": [
"llmsTxt documentation",
"llmsFullTxt documentation"
],
"aiResources": {
"llmsTxt": {
"type": "llmsTxt",
"url": "https://verimails.com/llms.txt",
"status": "verified",
"available": true,
"httpStatus": 304,
"checkedAt": "2026-11-10T22:14:15.935Z",
"lastSuccessfulAt": "2026-11-10T22:14:15.935Z",
"contentType": "text/plain; charset=utf-8",
"contentSize": 2734,
"estimatedTokens": 684,
"tokenMethod": "UTF-16 characters / 4 (approximation)",
"contentHash": "62db2d3111efa9ffe991c5e643e9afe8c8b2533ebea6d4c9232dbc71c041ce24",
"internalLinks": 0,
"externalLinks": 0,
"document": {
"h1Count": 1,
"firstBlockIsH1": true,
"title": "VeriMails API",
"usefulTitle": true,
"headingCount": 7,
"uniqueHeadingCount": 7,
"hasSections": true,
"orderedHeadings": true,
"sectionWithContent": true,
"fileListLinks": 0,
"summaryPresent": false,
"contextPresent": true,
"validLinks": 0,
"invalidLinks": 0,
"duplicateLinks": 0,
"descriptiveLinks": 0,
"annotatedLinks": 0
},
"linkHealth": {
"eligibleCount": 0,
"selectedCount": 0,
"sampledCount": 0,
"working": 0,
"broken": 0,
"unknown": 0,
"checkedAt": "2026-11-10T22:14:16.228Z",
"sourceHash": "62db2d3111efa9ffe991c5e643e9afe8c8b2533ebea6d4c9232dbc71c041ce24",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": []
},
"headings": [
"VeriMails API",
"Human Docs",
"Agent-Readable Docs",
"Authentication",
"Credits",
"Core Endpoints",
"Common Errors"
],
"warnings": [
"Quality suggestion: add a short summary blockquote before the file sections.",
"No Markdown links"
],
"summary": "Documentation sections: VeriMails API; Human Docs; Agent-Readable Docs; Authentication; Credits; Core Endpoints.",
"summarySourceHash": "62db2d3111efa9ffe991c5e643e9afe8c8b2533ebea6d4c9232dbc71c041ce24",
"processingVersion": "2.0",
"method": "markdown-ast-analysis"
},
"llmsFullTxt": {
"type": "llmsFullTxt",
"url": "https://verimails.com/llms-full.txt",
"status": "verified",
"available": true,
"httpStatus": 304,
"checkedAt": "2026-11-10T22:14:16.071Z",
"lastSuccessfulAt": "2026-11-10T22:14:16.071Z",
"contentType": "text/plain; charset=utf-8",
"contentSize": 15597,
"estimatedTokens": 3900,
"tokenMethod": "UTF-16 characters / 4 (approximation)",
"contentHash": "6254009918e5eb3738e5124d8e959c9737cedce1150c9f9021058057a0638acf",
"internalLinks": 16,
"externalLinks": 0,
"document": {
"h1Count": 13,
"firstBlockIsH1": true,
"title": "VeriMails API Docs",
"usefulTitle": true,
"headingCount": 52,
"uniqueHeadingCount": 47,
"hasSections": true,
"orderedHeadings": true,
"sectionWithContent": true,
"fileListLinks": 22,
"summaryPresent": false,
"contextPresent": true,
"validLinks": 22,
"invalidLinks": 0,
"duplicateLinks": 6,
"descriptiveLinks": 16,
"annotatedLinks": 0
},
"headings": [
"VeriMails API Docs",
"Start Here",
"API Documentation",
"LLM and Agent Resources",
"Quick Start",
"1. Create an API Key",
"2. Send a Verification Request",
"3. Read the Result",
"Next Steps",
"Authentication",
"Example",
"Errors"
],
"warnings": [
"Format finding: start with one H1 naming the site or project.",
"Quality suggestion: add a short summary blockquote before the file sections.",
"6 duplicate documentation links"
],
"summary": "Documentation sections: VeriMails API Docs; Start Here; API Documentation; LLM and Agent Resources; Quick Start; 1. Create an API Key.",
"summarySourceHash": "6254009918e5eb3738e5124d8e959c9737cedce1150c9f9021058057a0638acf",
"processingVersion": "2.0",
"method": "markdown-ast-analysis"
},
"webmcp": null
},
"readiness": {
"score": 65,
"version": "2.0",
"confidence": "high",
"components": [
{
"name": "availability",
"weight": 25,
"assessedWeight": 25,
"points": 25,
"rules": [
{
"id": "current_access",
"label": "Current usable primary file",
"weight": 25,
"observation": "Current llms.txt retrieval succeeded (HTTP 304); usable text verified.",
"points": 25
}
],
"explanation": "Current usable primary file: 25/25."
},
{
"name": "structure",
"weight": 25,
"assessedWeight": 25,
"points": 20,
"rules": [
{
"id": "title",
"label": "One project H1 at the beginning",
"weight": 10,
"observation": "1 H1 heading(s); starts with H1: yes.",
"points": 10
},
{
"id": "sections",
"label": "Coherent content sections",
"weight": 5,
"observation": "H2 with content: yes; no heading-level jumps: yes.",
"points": 5
},
{
"id": "file_lists",
"label": "Documentation links organized in lists",
"weight": 5,
"observation": "0 valid link occurrence(s) inside Markdown lists.",
"points": 0
},
{
"id": "heading_uniqueness",
"label": "Non-repeated headings",
"weight": 5,
"observation": "7 unique heading(s) out of 7; code examples are excluded.",
"points": 5
}
],
"explanation": "One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 0/5. Non-repeated headings: 5/5."
},
{
"name": "links",
"weight": 25,
"assessedWeight": 25,
"points": 0,
"rules": [
{
"id": "link_syntax",
"label": "Resolvable HTTP(S) link syntax",
"weight": 5,
"observation": "0 valid URL occurrence(s), 0 malformed, unsupported or unresolved.",
"points": 0
},
{
"id": "link_uniqueness",
"label": "Unique documentation destinations",
"weight": 5,
"observation": "0 unique destination(s) from 0 valid occurrence(s).",
"points": 0
},
{
"id": "link_labels",
"label": "Descriptive link labels",
"weight": 2.5,
"observation": "0 of 0 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.",
"points": 0
},
{
"id": "link_notes",
"label": "Context beside file links",
"weight": 2.5,
"observation": "0 of 0 unique links have notes beside a Markdown list link.",
"points": 0
},
{
"id": "link_health",
"label": "Sampled destination accessibility",
"weight": 10,
"observation": "No documentation links were available to check; no link-health points earned.",
"points": 0
}
],
"explanation": "Resolvable HTTP(S) link syntax: 0/5. Unique documentation destinations: 0/5. Descriptive link labels: 0/2.5. Context beside file links: 0/2.5. Sampled destination accessibility: 0/10."
},
{
"name": "confidence",
"weight": 15,
"assessedWeight": 15,
"points": 15,
"rules": [
{
"id": "verification_age",
"label": "Age of last successful verification",
"weight": 10,
"observation": "Last success: 2026-11-10T22:14:15.935Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.",
"points": 10
},
{
"id": "latest_success",
"label": "Latest primary check succeeded",
"weight": 5,
"observation": "Latest primary verification succeeded.",
"points": 5
}
],
"explanation": "Age of last successful verification: 10/10. Latest primary check succeeded: 5/5."
},
{
"name": "metadata",
"weight": 10,
"assessedWeight": 10,
"points": 5,
"rules": [
{
"id": "summary",
"label": "Useful summary blockquote",
"weight": 5,
"observation": "A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.",
"points": 0
},
{
"id": "context",
"label": "Useful introductory context",
"weight": 5,
"observation": "An introductory paragraph before the first H2 with at least 20 non-whitespace characters and no placeholder-only text. Listing form fields do not earn these points.",
"points": 5
}
],
"explanation": "Useful summary blockquote: 0/5. Useful introductory context: 5/5."
}
],
"earnedPoints": 65,
"assessedWeight": 100,
"availableWeight": 100,
"provisional": false,
"calculatedAt": "2026-11-10T22:14:16.416Z",
"lastVerifiedAt": "2026-11-10T22:14:15.935Z",
"evidence": {
"sourceUrl": "https://verimails.com/llms.txt",
"contentHash": "62db2d3111efa9ffe991c5e643e9afe8c8b2533ebea6d4c9232dbc71c041ce24",
"processingVersion": "2.0",
"retrievedAt": "2026-11-10T22:14:15.935Z"
},
"linkSampling": {
"eligibleCount": 0,
"selectedCount": 0,
"sampledCount": 0,
"working": 0,
"broken": 0,
"unknown": 0,
"checkedAt": "2026-11-10T22:14:16.228Z",
"sourceHash": "62db2d3111efa9ffe991c5e643e9afe8c8b2533ebea6d4c9232dbc71c041ce24",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": []
},
"warnings": [
"This measures observable documentation, not model rankings or citation probability.",
"H1 is the only required section in the llms.txt proposal. Other checks are LLMSList quality preferences; missing optional sections do not make usable text invalid."
]
},
"updatedAt": "2026-11-10T22:14:16.416Z"
}Related listings based on category, resource types, and description keywords
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Format finding: start with one H1 naming the site or project.
Quality suggestion: add a short summary blockquote before the file sections.
6 duplicate documentation links
The score measures observable documentation quality. Each component below lists its earned points, exact checks, and source observations. It is not a prediction of AI rankings or citations.
Overall readiness
Confidence: high· V2
How this score is calculated
round(65 ÷ 100 × 100) = 65/100
65 points earned out of 100 assessed. All 100 available points were assessed. The checks below show each result. Optional integrations and file size earn no extra points.
Full scoring rules and worked exampleCurrent usable primary file: 25/25.
Current llms.txt retrieval succeeded (HTTP 304); usable text verified.
llms.txt: Documentation sections: VeriMails API; Human Docs; Agent-Readable Docs; Authentication; Credits; Core Endpoints. Derived from headings; source checked 2026-11-10.
llms-full.txt: Documentation sections: VeriMails API Docs; Start Here; API Documentation; LLM and Agent Resources; Quick Start; 1. Create an API Key. Derived from headings; source checked 2026-11-10.
AI Resource Readiness
Confidence: high· V2
citedby.eu
CitedBy checks a website the way ChatGPT, Perplexity, Claude, Gemini and Google read it: AI crawler access, llms.txt, structured data, and whether your pages answer the questions buyers ask. Every finding links to the page and the fix, and the method is public. The free check covers up to 10 pages with no account; a single audit is €9 once; plans start at €19 a month.
AI Resource Readiness
Confidence: high· V2
useclientproof.com
Multi-client Wall of Love for agencies: collect, approve, and embed testimonials for every client brand from one dashboard. Free plan: unlimited client workspaces, 10 approved testimonials per client, embeds carry a ClientProof badge; $29/mo removes the badge and lifts the cap. Not clientproof.app.
AI Resource Readiness
Confidence: high· V2
geardex.app
GearDex is a camera gear inventory and business app for photographers and small video studios. You log bodies and lenses with serial numbers and insurance values. Paid plans add loans with QR check-out plus client galleries. The llms.txt covers plans and features for the web app and the Mac and Windows desktop apps.
AI Resource Readiness
Confidence: medium· V2 · provisional
gearpicked.com
GearPicked offers manual directory submissions for AI and SaaS products ($99 for 100 directories or $149 for 200), a public checked directory list, a free shortlist builder, and comparison guides. The llms.txt and llms-full.txt files describe the service pages and guides.
AI Resource Readiness
Confidence: medium· V2
kollavo.com
Kollavo gets your company cited in AI answers (ChatGPT, Perplexity, Google AI, Claude, Gemini) with AI visibility monitoring and done-for-you citation placements.
AI Resource Readiness
Confidence: high· V2
One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 0/5. Non-repeated headings: 5/5.
1 H1 heading(s); starts with H1: yes.
H2 with content: yes; no heading-level jumps: yes.
0 valid link occurrence(s) inside Markdown lists.
7 unique heading(s) out of 7; code examples are excluded.
How to improve: Start with one useful # project title. Organize documentation under meaningful ## sections and put relevant [Title](URL) links in Markdown lists. Avoid duplicate headings and skipped heading levels. These are quality checks: only H1 is required by the llms.txt proposal. Code examples do not earn heading points.
Resolvable HTTP(S) link syntax: 0/5. Unique documentation destinations: 0/5. Descriptive link labels: 0/2.5. Context beside file links: 0/2.5. Sampled destination accessibility: 0/10.
0 valid URL occurrence(s), 0 malformed, unsupported or unresolved.
0 unique destination(s) from 0 valid occurrence(s).
0 of 0 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.
0 of 0 unique links have notes beside a Markdown list link.
No documentation links were available to check; no link-health points earned.
How to improve: Use unique HTTP(S) documentation links with descriptive labels and short notes beside list links. Fix confirmed HTTP 404/410 destinations in the sample below. Access-denied, rate-limited or timed-out checks are unknown, not confirmed broken. Request a recheck after changes; more links alone earn no extra points.
Age of last successful verification: 10/10. Latest primary check succeeded: 5/5.
Last success: 2026-11-10T22:14:15.935Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.
Latest primary verification succeeded.
Useful summary blockquote: 0/5. Useful introductory context: 5/5.
A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.
An introductory paragraph before the first H2 with at least 20 non-whitespace characters and no placeholder-only text. Listing form fields do not earn these points.
How to improve: Add a useful > summary and a separate introductory paragraph before the first ## section in the file itself. Each must contain at least 20 non-whitespace characters and not consist only of placeholder text. Each earns five default points. Editing listing form fields alone does not improve this component.
80–100%50–79%0–49%Gray: not assessed
Component colors use earned points ÷ assessed points. Unmeasured checks are excluded from the assessed maximum. Model v2.0. Calculated 2026-11-10 22:14:16 UTC.
0 of 0 unique destinations checked: 0 working, 0 confirmed broken, 0 unknown. We check up to five destinations, not every page. A successful HTTP response does not prove that a page is relevant or factually correct.
Sample checked: 2026-11-10 22:14:16 UTC · Source snapshot: 62db2d3111ef
No documentation destinations were available to sample.
Only HTTP 404/410 is classified as confirmed broken. HTTP 403/429, timeouts and incomplete checks remain unknown. If all sample outcomes are unknown, the link-health check is excluded from the assessed maximum and the score is marked provisional.
Last verified: 2026-11-10.
This measures observable documentation, not model rankings or citation probability.
H1 is the only required section in the llms.txt proposal. Other checks are LLMSList quality preferences; missing optional sections do not make usable text invalid.