ipstack
ipstack is a real-time IP geolocation REST API that delivers location, ISP, timezone, currency, and security data for any IPv4 or IPv6 address, serving 100,000+ developers and enterprise customers via a freemium subscription model under APILayer/Idera Group.
- Company typePrivate
- Founded-
- HeadquartersVienna, Austria
- Headcount—
- GTM typeB2B
- OfferingSoftware
What ipstack does
ipstack is a real-time IP geolocation API service operated by Apilayer Data Products GmbH, headquartered in Vienna, Austria, and owned by Idera Group as part of the APILayer product suite. The service has been in continuous operation for approximately nine years (founded ~2016) and delivers geolocation, ISP, timezone, currency, connection, and security data for any IPv4 or IPv6 address across more than 200 countries, 200,000+ cities, and 2M+ unique locations, with database updates occurring up to 24 times per day. Underlying technology is a RESTful API over a global CDN, supporting JSON and XML response formats, IPv4/IPv6, bulk lookup, 256-bit SSL encryption, and 99.9-99.99% uptime, currently handling 2-3 billion API requests per day.
The product surface includes the core IPstack Geolocation API, an official JavaScript SDK distributed via NPM, a Postman collection, a Security Module for VPN/proxy/Tor detection, and — added in 2025 — an MCP Server enabling integration with AI coding assistants (VS Code Copilot, Cursor, Windsurf, Claude Desktop, Cline) and a ChatGPT plugin. Revenue is generated through a freemium, tiered subscription model ranging from a free 100-requests/month plan to a Professional Plus plan at $99.99/month for 2,000,000 requests, plus usage-based overage charges, a Platinum Support add-on, and custom enterprise contracts above 2M requests/month. Go-to-market is primarily product-led and self-serve, with a 100,000+ developer user base, supplemented by direct enterprise sales for high-volume accounts. Named enterprise customers include Microsoft, Airbnb, Samsung, Activision, and HubSpot.
ipstack firmographics
Firmographics- Name
- ipstack
- Legal name
- Apilayer Data Products GmbH
- Website
- https://ipstack.com
- Company type
- Private
- Operating status
- Operating
- Short description
- ipstack is a real-time IP geolocation REST API that delivers location, ISP, timezone, currency, and security data for any IPv4 or IPv6 address, serving 100,000+ developers and enterprise customers via a freemium subscription model under APILayer/Idera Group.
- Ownership category
- akta.pro rank
ipstack industry classification
Industry- Product category
- IP Geolocation API
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- akta.pro primary industry
- IP Address Management (IPAM) & DNS/DHCP (DDI) (HDAFAMAE)
- akta.pro secondary industry
- DNS, Anycast & Traffic Steering (GSLB, Geo-routing) (HDABAGAE)
Keywords
Where ipstack is headquartered
LocationHeadquarters
- HQ city
- Vienna
- HQ country
- Austria
- HQ region
- Europe
Offices1 record
Markets served
ipstack business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- Subscription Plans: Monthly or annual subscription plans with tiered API request limits ranging from 100 free requests/month to 2,000,000 requests/month on Professional Plus plan. Annual billing offers up to 15% savings. Base subscription covers core features with optional Platinum Support add-on.
- Usage-based Overage Charges: When API request volume exceeds plan limits, overage fees apply per additional call (ranging from $0.00009998 to $0.0010392 per call depending on plan tier). Business Continuity plan ensures uninterrupted service without dropping coverage.
- Platinum Support Add-on: Premium support tier available as annual add-on: $479.88/year for Standard/Professional plans, $599.88/year for Professional plan, $719.88/year for Professional Plus. Includes dedicated account team, priority bug fixes, quarterly briefings, and feature requests as roadmap input.
- Custom Enterprise Plans: Tailored solutions for enterprise customers requiring custom volumes beyond standard plans. Pricing and terms negotiated directly with sales team.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free - 100 requests/month |
| Subscription | Monthly | Starter - 20,000 requests/month at $9.99/mo |
| Subscription | Annual | Basic - 50,000 requests/month at $12.99/mo ($479.88/yr) |
| Subscription | Annual | Professional - 500,000 requests/month at $59.99/mo ($599.88/yr) |
| Subscription | Annual | Professional Plus - 2,000,000 requests/month at $99.99/mo ($719.88/yr) |
| Subscription | Multi-year contract | Custom Enterprise - Unlimited requests |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels7 records
ipstack product offering
Product offeringCore offering
IPstack provides a real-time IP geolocation REST API that returns structured location, ISP, timezone, currency, and security threat data for any IPv4 or IPv6 address worldwide. The service covers 2 million+ unique locations across 200,000+ cities in 200+ countries, supports JSON and XML responses, and integrates via SDK, Postman, and Model Context Protocol (MCP) server. Customers access the API through tiered subscriptions (free to enterprise) with usage-based overage pricing.
Product overview
IPstack is a unified IP geolocation API platform offering multiple access tiers and delivery mechanisms. The core product is the IPstack Geolocation API providing real-time location data, ISP information, timezone, currency, and security intelligence for any IP address globally. Related products include the JSON IP API for structured JSON delivery, the Free IP API for free tier access, and the Real-Time IP Lookup API for high-performance lookups. Add-on modules extend functionality including the Security Module for threat detection, the Official JavaScript SDK for simplified integration, and the IPstack MCP Server for AI tool integration. All products share the same underlying IP database covering 2M+ locations across 200,000+ cities in 200+ countries.
Differentiator
Problem solved
Functional benefit
Brands
- IPstack: IP Geolocation API service providing real-time location data, ISP information, timezone, currency, and security threat detection for IP addresses worldwide.
Products and services
- IPstack Geolocation API A RESTful API delivering real-time IP geolocation data including country, region, city, latitude/longitude, ISP, connection type, ASN, timezone, currency, and security threat indicators (VPN, proxy, Tor) for any IPv4 or IPv6 address worldwide. Serves developers, e-commerce, ad tech, and enterprise operations teams needing accurate location intelligence without managing proprietary IP databases.
- IPstack MCP Server A Model Context Protocol server that enables AI coding assistants and AI-powered developer tools to perform IP geolocation lookups, bulk IP resolution, ASN queries, and security/threat intelligence checks directly within their workflows. Designed for AI-assisted development environments and autonomous coding agents.
Quantifiable outcome
- 99.9-99.99% API uptime ensuring reliable service availability
- +3 more outcomes
Companies that use ipstack
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
ipstack technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability3 records
Feature7 records
ipstack partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Major ISPs (Unnamed)coreIPstack has established trusted relationships with leading ISPs who constantly provide information about new and existing IP ranges. These ISP partnerships form the foundation of IPstack's data accuracy, enabling real-time IP data updates and high accuracy in geolocation data. The database is updated up to 24 times per day through these data channels.
Scale indicators6 records
Recent moves5 records
Expansion highlights5 records
ipstack competitors and assessment
Company assessmentEmerging players
- Abstract API: Horizontal API marketplace including IP geolocation among many other data APIs, with freemium tiers and self-serve onboarding. Competes with IPstack for the same self-serve developer wallet, though IP geolocation is one of many products rather than the core.
Direct peers
- IP2Location: Long-standing IP geolocation data vendor offering both downloadable databases and API/web service. Competes with IPstack on accuracy, country/city coverage, and proxy/ISP detection.
- ipgeolocation.io: Provides IP geolocation, threat intelligence, and time-zone/currency APIs with tiered pricing and free tier. Competes with IPstack across the same SMB-to-mid-market developer customer base.
- Ipregistry: IP geolocation and IP intelligence API service offering location, ASN, company, currency, timezone, and threat data. API-first delivery with developer tiers that overlap directly with IPstack.
- DB-IP: IP intelligence and geolocation provider offering IP to city, country, ISP, ASN, and threat data via API and downloadable databases. Direct peer in both commercial API pricing and depth of IP attributes returned.
- IPinfo: API-first IP geolocation and IP data provider offering IP to location, ASN, company, carrier, and privacy detection via REST API. Most direct head-to-head competitor to IPstack across pricing tiers, developer experience, and accuracy claims.
- ipdata: Developer-focused IP geolocation API offering location, ASN, carrier, currency, timezone, and threat intelligence with freemium tier. Closely comparable API-first developer experience to IPstack.
- MaxMind: Industry-leading IP geolocation and IP intelligence provider offering GeoIP2 databases and minFraud services. Direct competitor to IPstack across accuracy, coverage, and fraud detection use cases for developers and enterprises.
- ipapi: Provides IP geolocation, currency, timezone, and security data via REST API with freemium tiers. Competes directly with IPstack on the same product dimensions, including free-tier PLG and enterprise plans.
Broad incumbents
- Digital Element (NetAcuity): Established IP geolocation and audience segmentation provider serving enterprise media, ad tech, and content rights customers. Competes with IPstack on accuracy and compliance-grade deployments but typically sells via enterprise contracts rather than self-serve API.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
ipstack social profiles
Digital presenceipstack financial estimates
Financial estimateRevenue estimate
Valuation estimate
ipstack leadership team
Management profileNumber of profiles
ipstack funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ipstack M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ipstack
What does ipstack do?
IPstack provides a real-time IP geolocation REST API that returns structured location, ISP, timezone, currency, and security threat data for any IPv4 or IPv6 address worldwide. The service covers 2 million+ unique locations across 200,000+ cities in 200+ countries, supports JSON and XML responses, and integrates via SDK, Postman, and Model Context Protocol (MCP) server. Customers access the API through tiered subscriptions (free to enterprise) with usage-based overage pricing.
Is ipstack a public or private company?
ipstack is a private company. It is classified as corporate owned and is currently operating.
When was ipstack founded?
ipstack was founded in -1.
Where is ipstack based?
ipstack is headquartered in Vienna, Austria, in the Europe region.
How does ipstack make money?
Four revenue lines are on record. Subscription Plans are the primary driver. The others are usage-based Overage Charges, platinum Support Add-on and custom Enterprise Plans.
Who are ipstack's main competitors?
Abstract API is listed as an emerging player. Direct peers are IP2Location, ipgeolocation.io, Ipregistry, DB-IP, IPinfo, ipdata, MaxMind and ipapi. Digital Element (NetAcuity) is listed as a broad incumbent.
Does ipstack have an API?
Yes. IPstack provides a RESTful API for real-time IP geolocation lookup. Developers can access endpoints for standard IP lookup, visitor's IP detection, and bulk IP lookups. The API returns structured JSON responses with geolocation data including location, ISP, timezone, currency, and security information. Authentication uses API access keys. The service supports both IPv4 and IPv6 addresses, covers over 200 countries and 200,000 cities, maintains 99.9% uptime, delivers sub-500ms response times, and updates the database up to 24 times daily. Supports HTTPS encryption. Developer documentation is at docs.apilayer.com/ipstack/docs/api-documentation.
What industry is ipstack in?
ipstack's product category is IP Geolocation API. Its primary akta.pro industry code is HDAFAMAE, IP Address Management (IPAM) & DNS/DHCP (DDI), with a secondary code of HDABAGAE, DNS, Anycast & Traffic Steering (GSLB, Geo-routing). Its NAICS code is 518.