{
 "source": "Cledara SaaS Market Data",
 "page": "https://data.cledara.com/startups/united-kingdom/leeds",
 "updated": "2026-10-21",
 "publicationId": "a29583269d970ad51e189911a3522cd06ad0495d023a283f551f3b78e7159a56",
 "contentModified": "2026-10-21T12:17:51.926Z",
 "exportVersion": 2,
 "observationThrough": "2026-10",
 "license": "https://creativecommons.org/licenses/by-nc/4.0/",
 "columns": [
  "rank",
  "product",
  "category",
  "subcategory",
  "founded_year",
  "employee_range",
  "funding_range",
  "hq",
  "canonical_city",
  "canonical_region",
  "country_code",
  "city_id",
  "rank_change_12m_activity",
  "url",
  "global_spend_share_pct",
  "global_activity_rank",
  "observation_month",
  "ranking_basis",
  "description"
 ],
 "rows": [
  {
   "rank": 1,
   "product": "AppCheck NG",
   "category": "IT & Security",
   "subcategory": "Other",
   "founded_year": null,
   "employee_range": "51-200 employees",
   "funding_range": null,
   "hq": "Leeds, West Yorkshire",
   "canonical_city": "Leeds",
   "canonical_region": "West Yorkshire",
   "country_code": "GB",
   "city_id": "GB:west-yorkshire:leeds",
   "rank_change_12m_activity": null,
   "url": "https://appcheck-ng.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "AppCheck provides a cloud-based vulnerability scanning platform that identifies security vulnerabilities across websites, applications, networks, and cloud infrastructure. The platform performs automated scans to detect security risks and help organizations monitor and manage system vulnerabilities."
  },
  {
   "rank": 2,
   "product": "Gravita",
   "category": "Marketing & Growth",
   "subcategory": "Creative & Design",
   "founded_year": 2013,
   "employee_range": "2-10 employees",
   "funding_range": null,
   "hq": "Leeds, West Yorkshire",
   "canonical_city": "Leeds",
   "canonical_region": "West Yorkshire",
   "country_code": "GB",
   "city_id": "GB:west-yorkshire:leeds",
   "rank_change_12m_activity": null,
   "url": "https://gravita.co/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 3,
   "product": "HLR Lookout",
   "category": "Sales & Revenue",
   "subcategory": "Prospecting & Lead Gen",
   "founded_year": 2011,
   "employee_range": "11-50 employees",
   "funding_range": null,
   "hq": "Leeds, West Yorkshire",
   "canonical_city": "Leeds",
   "canonical_region": "West Yorkshire",
   "country_code": "GB",
   "city_id": "GB:west-yorkshire:leeds",
   "rank_change_12m_activity": null,
   "url": "https://hlrlookup.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "HLR Lookup is an online platform that performs real-time Home Location Register (HLR) queries to check the status of mobile telephone numbers direct from mobile network operators’ subscriber databases. The platform returns technical details about a phone number’s current status and network information via a web interface, bulk upload, or API."
  },
  {
   "rank": 4,
   "product": "Urlbox",
   "category": "Engineering & DevOps",
   "subcategory": "Developer Tools & IDEs",
   "founded_year": 2012,
   "employee_range": "2-10 employees",
   "funding_range": null,
   "hq": "Leeds",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": -102,
   "url": "https://urlbox.io/",
   "global_spend_share_pct": 0.005611612412927686,
   "global_activity_rank": 623,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "Urlbox is a service that provides a fast and reliable website screenshot API, allowing users to render URLs and HTML into shareable images."
  },
  {
   "rank": 5,
   "product": "Asda",
   "category": "Unknown",
   "subcategory": "Other",
   "founded_year": null,
   "employee_range": "10,001+ employees",
   "funding_range": null,
   "hq": "Leeds",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://asda.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 6,
   "product": "Farnell",
   "category": "Operations & Supply Chain",
   "subcategory": "Procurement",
   "founded_year": null,
   "employee_range": "1,001-5,000 employees",
   "funding_range": null,
   "hq": "Leeds",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://farnell.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 7,
   "product": "Heart Internet",
   "category": "Engineering & DevOps",
   "subcategory": "Hosting & Deployment",
   "founded_year": 2004,
   "employee_range": "51-200 employees",
   "funding_range": null,
   "hq": "Leeds, England",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://heartinternet.uk/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 8,
   "product": "Jet2",
   "category": "Unknown",
   "subcategory": "Other",
   "founded_year": 2002,
   "employee_range": "10,001+ employees",
   "funding_range": null,
   "hq": "Leeds, England",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://jet2.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 9,
   "product": "Little Warden",
   "category": "Engineering & DevOps",
   "subcategory": "Observability & Monitoring",
   "founded_year": 2017,
   "employee_range": "2-10 employees",
   "funding_range": null,
   "hq": "Leeds, England",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://littlewarden.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "Little Warden is a web-based monitoring tool that performs over 30 automated checks on specified URLs up to once per hour. It detects changes in DNS records (e.g., nameserver, MX, IP address), SSL certificate and domain expiration, HTTP response codes, redirect behavior, robots.txt, sitemap validity, and HTML elements like title tags and meta descriptions. Limitations include dependency on internet accessibility and potential false positives due to frequent content updates."
  },
  {
   "rank": 10,
   "product": "Pacr",
   "category": "Marketing & Growth",
   "subcategory": "Paid Ads & Attribution",
   "founded_year": 2022,
   "employee_range": "2-10 employees",
   "funding_range": null,
   "hq": "Leeds",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://pacr.uk/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "Pacr is a platform that allows users to track the spend for all managed account across their media channels."
  },
  {
   "rank": 11,
   "product": "RapidSpike",
   "category": "Engineering & DevOps",
   "subcategory": "Observability & Monitoring",
   "founded_year": 2015,
   "employee_range": "11-50 employees",
   "funding_range": "$1M - $5M",
   "hq": "Leeds, England",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://rapidspike.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": "RapidSpike is a website monitoring platform that detects performance issues, security vulnerabilities, and third-party risks, providing alerts and insights for optimization."
  },
  {
   "rank": 12,
   "product": "Uppbeat",
   "category": "Marketing & Growth",
   "subcategory": "Creative & Design",
   "founded_year": null,
   "employee_range": "11-50 employees",
   "funding_range": "$10M - $25M",
   "hq": "Leeds",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://uppbeat.io/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  },
  {
   "rank": 13,
   "product": "Wizu Workspace",
   "category": "Operations & Supply Chain",
   "subcategory": "Other",
   "founded_year": 2016,
   "employee_range": "11-50 employees",
   "funding_range": null,
   "hq": "Leeds, England",
   "canonical_city": "Leeds",
   "canonical_region": null,
   "country_code": "GB",
   "city_id": "GB:_:leeds",
   "rank_change_12m_activity": null,
   "url": "https://wizuworkspace.com/",
   "global_spend_share_pct": null,
   "global_activity_rank": null,
   "observation_month": "2026-10",
   "ranking_basis": "headquarters_vendor_spend_share",
   "description": null
  }
 ]
}