Europe × Telecommunications & Connectivity

Telecommunications & Connectivity in Europe

97 telecommunications & connectivity providers across Europe, publishing 847 APIs.

97 providers 847 published APIs 848 indexed documents

Telecommunications & Connectivity across Europe — 97 providers on the APIs.io network sit in both cohorts, and between them they publish 847 indexed APIs.

52 of the 97 publish at least one machine-readable API; 45 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 37 minimal, 24 emerging, 13 developing, 12 strong, 9 thin, and 2 exemplar.

Leading by rating: Infobip, The Colony, KPN, Orange Business, Whisper Security, ETSI, and 91 more.

Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.

Providers (97)

Provider	Description	APIs	Rating
Infobip	Infobip is a global communications platform as a service (CPaaS) provider headquartered in Vodnjan, Croatia, and is Croatia's largest technology company. It sells programmable m...	6	exemplar
The Colony	The Colony (thecolony.ai, also served at thecolony.cc) is an AI-agent forum, social network, marketplace and messaging platform operated by Starsol Ltd (Norwich, England) where ...	72	exemplar
KPN	Koninklijke KPN N.V. is the incumbent telecommunications and IT provider of the Netherlands, operating the country's national fixed (copper and fibre) and mobile networks and se...	103	strong
Orange Business	Orange Business is the B2B, telco-cloud, and developer arm of Orange S.A. — France's leading telecommunications group operating across Europe, the Middle East, and Africa. The c...	86	strong
Whisper Security	Whisper Security (viaGraph B.V., Amsterdam; AS219419) gives AI agents a real, routable IPv6 /128 address as their identity — allocated from its own 2a04:2a01::/32, published in ...	13	strong
ETSI	ETSI, the European Telecommunications Standards Institute, is a not-for-profit standards development organisation headquartered in Sophia Antipolis, France, and one of only thre...	24	strong
Splio	Splio is a Paris-headquartered customer marketing platform for retail, e-commerce, restaurant and travel brands, combining a Customer Data Platform, omnichannel marketing automa...	18	strong
Swisscom	Swisscom is Switzerland's largest telecommunications provider and the incumbent mobile network operator, fixed-line carrier and IT services company for the Swiss market, majorit...	14	strong
Plumma	Plumma SRL is an Italian software house (VAT IT04209450362, REA MO-451932) with its registered office at Via Corsini 21, Fellicarolo, Fanano (Modena) and an operational office a...	1	strong
KugelAudio	KugelAudio is a Y Combinator-backed, Germany-based voice AI company (KugelAudio GmbH) offering low-latency text-to-speech built, trained, and hosted entirely in the European Uni...	6	strong
parcelLab	parcelLab is a Munich-headquartered post-purchase experience platform (parcelLab GmbH) used by retailers including IKEA, Hugo Boss, Dyson, Puma, and John Lewis to turn delivery ...	8	strong
Nokia	Nokia (Nokia Oyj) is a Finnish multinational telecommunications, information technology, and consumer electronics corporation headquartered in Espoo, Finland. Nokia is a leading...	36	strong
GSMA	The GSMA (GSM Association) is the London-headquartered global trade body for the mobile industry, representing roughly 750 mobile network operators and around 400 companies in t...	40	strong
Nfon	NFON AG is a European provider of cloud telephony and unified communications (UCaaS/CPaaS), headquartered in Munich and serving businesses across 15+ European countries. Its Clo...	52	strong
przypominamy-com	Przypominamy.com is a Polish SMS gateway platform offering businesses a web panel and a RESTful API for sending SMS, MMS, voice messages, and managing contacts. Founded in 2010,...	9	developing
Avito	Avito is Russia's largest online classifieds platform (avito.ru), founded in 2007, where individuals and businesses buy and sell across goods, vehicles, real estate, jobs and se...	51	developing
1NCE	1NCE is a Cologne-headquartered global IoT connectivity provider best known for the IoT Lifetime Flat — a single one-time fee that bundles a multi-network SIM with 500 MB of dat...	22	developing
Allo-Media	Allo-Media, which now trades as uh!ive, is a French conversational-voice-AI company that transcribes and analyses telephone conversations in real time and in batch. Its platform...	4	developing
Truecaller	Truecaller is the Stockholm-based caller identification and spam-blocking platform (atomico and balderton-capital portfolio) used by hundreds of millions of people to know who i...	4	developing
Telia Company	Telia Company is the Nordic and Baltic telecommunications group headquartered in Solna, Sweden, operating mobile and fixed networks in Sweden, Finland, Norway, Denmark, Lithuani...	25	developing
Holidu	Holidu is a Munich-based vacation-rental search engine and short-term-rental technology company that helps travellers find and book holiday homes and helps property owners and m...	23	developing
Ofcom	Ofcom is the Office of Communications, the United Kingdom's independent regulator and competition authority for telecommunications, spectrum, broadcasting, post, and online safe...	1	developing
TMT ID	TMT ID (trading name of TMT Analysis Limited, London) is a United Kingdom mobile number intelligence and anti-fraud data provider that sits between the mobile network operators ...	8	developing
Polycode	Polycode Limited is a UK information-technology consultancy (Companies House 10172940, Leeds, incorporated 2016) that operates marginalia, a small public chat experiment built o...	19	developing
Telenor Sverige	Telenor Sverige is the Swedish arm of the Telenor Group, a mobile, broadband and fixed-network operator serving consumers and businesses. Its developer portal at developer.telen...	37	developing
tpsclear-co-uk	TPSClear provides a real‑time UK Telephone Preference Service (TPS) and Corporate TPS (CTPS) screening API integrated with HubSpot. It allows single or bulk phone‑number lookups...	2	developing
Liberty Global	Liberty Global is a London-headquartered converged connectivity group that owns and operates fixed-broadband and mobile networks across Europe, mostly through joint ventures rat...	3	developing
seven.io	seven.io (formerly sms77) is a German CPaaS provider in Kiel offering a REST API for SMS, voice calls, RCS, WhatsApp, number lookup (HLR/MNP/CNAM), contacts and webhooks.	11	thin
Deutsche Telekom	Deutsche Telekom AG is Europe's largest telecommunications operator, headquartered in Bonn, Germany, serving more than 250 million mobile customers across 50+ countries. It is t...	50	thin
Lemonflow	Lemonflow Technologies GmbH is a Munich-based company building AI agents purpose-built for the electric-vehicle charging industry. Its platform gives charge point operators (CPO...	1	thin
GOV.UK Notify	GOV.UK Notify is a UK government notification service operated by the Government Digital Service (GDS) that enables central government, local authorities, NHS organisations, and...	9	thin
Aduna	Aduna is the Ericsson-led network API joint venture — a 50:50 company owned half by Ericsson (Stockholm, Sweden) and half by twelve global communications service providers inclu...	3	thin
flo-voice1-com	FloVoice SRL provides a service to rent real UK mobile phone numbers for SMS verification and messaging. Users can obtain numbers for WhatsApp, Telegram, Google, Discord, Instag...	0	thin
Eyevinn Technology	Eyevinn Technology is a Stockholm, Sweden based video streaming consultancy and open source company specializing in cloud-native video infrastructure, HLS and MPEG-DASH packagin...	8	thin
XING	XING is a professional networking platform based in Germany that connects professionals, helps them find jobs, and enables recruiters to discover talent. The service offers job ...	1	thin
46elks	46elks is a Swedish communications platform as a service (CPaaS) offering a simple HTTP REST API for sending and receiving SMS and MMS, making and receiving voice calls with pro...	5	thin
EFFECT Photonics	EFFECT Photonics is an optical-semiconductor company headquartered at High Tech Campus 37 in Eindhoven, the Netherlands, with sites in the United Kingdom, the United States and ...	2	emerging
ITU	The International Telecommunication Union (ITU) is the United Nations specialized agency for information and communication technologies, headquartered in Geneva and made up of 1...	8	emerging
runlocal-eu	Runlocal provides a simple, no‑signup, no‑config service that exposes a local development server to the public internet via a single command. It is European‑owned, GDPR‑complian...	1	emerging
Sdui	Sdui is a Koblenz, Germany based education-technology company (Sdui GmbH, part of the Sdui Group / Seven Education) that builds GDPR-compliant digital communication, organisatio...	2	emerging
Sequans	Sequans Communications S.A. (NYSE: SQNS) is a fabless semiconductor company founded in 2003 and headquartered in Paris, France, designing and supplying 5G and 4G cellular IoT ch...	1	emerging
Text Marketer	Text Marketer provides business SMS marketing services in the UK, offering bulk SMS, web SMS, SMS surveys, incoming SMS, short codes, email‑to‑SMS, and API integration for busin...	0	emerging
Charles Co	Charles (charlesAI, hello-charles.com) is a Berlin-based conversational commerce and CRM platform that lets brands sell, market, and support customers over WhatsApp, Instagram, ...	1	emerging
Virgin Media O2	Virgin Media O2 is the United Kingdom's converged fixed and mobile network operator, formed in 2021 as a 50/50 joint venture between Telefonica and Liberty Global by merging Vir...	1	emerging
Three UK	Three UK (Hutchison 3G UK Limited, Reading, England) is a United Kingdom mobile network operator that launched in 2003 as the country's first 3G-only carrier and grew into a con...	0	emerging
SMS.ru	SMS.ru provides a mass SMS sending service across Russia, offering a personal account and an HTTP/SMTP API for sending SMS messages. Users can launch campaigns within 15 minutes...	2	emerging
Tanaza	Tanaza is a hardware-agnostic, cloud-based Wi-Fi management platform, headquartered in Milan, Italy, that lets managed service providers, system integrators, and businesses conf...	1	emerging
KNL	KNL (KNL Networks Oy) is a Finnish defence-technology company founded in 2011 and headquartered in Oulu, Finland, that builds long-range, GNSS-independent HF radio communication...	0	emerging
Yampa	Yampa is a Paris-based B2B platform for deploying and operating fleets of autonomous AI agents that handle customer service end-to-end across voice, chat, email, ticketing, and ...	0	emerging
sofortfax-de	sofortfax-de is a company surfaced via the API Evangelist harvest backlog (source: mcp-registry) and added to the network as a stub for full‑pipeline profiling. During the ident...	1	emerging
AgentifAI	AgentifAI is a Portuguese enterprise conversational-AI company, headquartered in Braga, that builds AliceOS - a voice-first AI contact-center and autonomous agent platform purpo...	0	emerging
Vodafone	Vodafone Group plc is a UK-headquartered (Newbury, England) multinational telecommunications company and one of the world's largest mobile and fixed network operators, with oper...	27	emerging
findbroadbanddeals-com	Find Broadband Deals helps UK households compare broadband offers from major providers, highlighting savings and contract details. The service aggregates plans, prices, speeds, ...	0	emerging
Umony	Umony is a London-based communications compliance platform, founded in 2017 and backed by Seedcamp, that captures, records, and archives employee voice calls, SMS, WhatsApp, and...	0	emerging
Prixtel	Prixtel is a French mobile virtual network operator (MVNO) founded in 2004 by David Charles and headquartered in Aix-en-Provence. It is known for "forfaits flexibles" — mobile p...	0	emerging
Abonnement24	Abonnement24 is a Dutch comparison platform that helps consumers compare mobile phone contracts, sim‑only plans, internet and TV bundles. It aggregates live prices from major pr...	1	emerging
Papernest	Papernest is a French technology company, founded in 2015 and headquartered in Paris, that provides a digital platform for managing, switching, and cancelling household subscrip...	0	emerging
Marand	Marand Software (Marand d.o.o., Ljubljana, Slovenia) builds cloud-native Business Support System components for communications service providers, positioned as a vendor of TM Fo...	0	emerging
Firsty	Firsty is an Amsterdam-based eSIM and mobile connectivity provider founded in 2023 that positions internet access as a basic human right. Its consumer app delivers free, ad-supp...	0	emerging
Fibraweb, S.p.a.	Fibraweb S.p.A. is an Italian telecommunications infrastructure operator, founded in 2012 and headquartered in Perugia (Umbria), that designs, builds and operates its own fiber-...	0	emerging
rebtel	Rebtel is a Swedish international communications company (Rebtel Networks AB, registered 556680-3622, headquartered in Stockholm) serving the world's roughly two billion interna...	0	minimal
Massenversand	Massenversand provides an online SMS gateway and messaging platform in Germany, offering SMS sending via API, email-to-SMS, and web interface. It supports bulk messaging, two‑fa...	0	minimal
BT Group	BT Group plc (British Telecommunications) is the United Kingdom's largest fixed-line, broadband, and mobile communications provider, headquartered in London with operations span...	15	minimal
i2x	i2x is a German real-time AI platform for contact centers, built by i2x GmbH in Mönchengladbach. It provides live agent assistance that surfaces contextual recommendations durin...	0	minimal
TIM	TIM S.p.A. (formerly Telecom Italia) is the incumbent Italian telecommunications operator headquartered in Rome and one of the largest telcos in Europe. The group operates fixed...	6	minimal
Aerospacelab	Aerospacelab is a vertically integrated satellite manufacturer headquartered in Mont-Saint-Guibert, Belgium, founded in 2018 by Benoit Deper. The company designs, builds, tests ...	0	minimal
Chipper Cash	Chipper Cash is a pan-African fintech (legal entities Critical Ideas, Inc. and Voyse Technologies US, Inc.) operating a mobile-first cross-border money transfer, digital payment...	0	minimal
Telespazio VEGA UK Ltd	Telespazio VEGA UK Ltd provides satellite communications, data services, and aerospace solutions in the United Kingdom, supporting both commercial and governmental customers wit...	1	minimal
Tele2	Tele2 is a leading European telecommunications operator offering mobile, broadband, and digital services across multiple countries. It focuses on innovative, affordable connecti...	0	minimal
KSAT	KSAT (Kongsberg Satellite Services) provides high‑reliability satellite ground station services, data acquisition, TT&C solutions, and hosted infrastructure for a wide range of ...	0	minimal
SMSC.ru	SMS Центр – сервис для отправки и приема SMS‑сообщений, EMS и бинарные SMS, E‑mail2sms, HLR, MMS, Voice, E‑mail рассылки и другое. Гарантированная доставка сообщений по всему ми...	1	minimal
ESB ecars	ESB ecars is an Irish energy company focused on delivering sustainable electricity and smart energy solutions. It operates a diversified portfolio including renewable generation...	0	minimal
Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center	Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center is a company surfaced via the API Evangelist harvest backlog (s...	1	minimal
Telenor	Telenor Group is a leading telecommunications operator headquartered in Norway, providing mobile, broadband, and TV services across Scandinavia, Eastern Europe, and Asia. The co...	0	minimal
e& (Etisalat)	Etisalat, a leading telecommunications group founded in 1976, operates in 38 countries across the Middle East, Asia, Africa, and Europe. It provides mobile, fixed-line, broadban...	0	minimal
Edgeware	Edgeware AB was a Swedish video-delivery technology company founded in 2004 and headquartered in Stockholm, known for its TV CDN, origin and media server, and streaming video-de...	0	minimal
AccelerComm	AccelerComm Limited is a British semiconductor and wireless physical-layer IP company headquartered at Southampton Science Park, spun out of the University of Southampton in 201...	0	minimal
Altitude Software	Altitude Software is a contact center and unified customer interaction (uCI) software company founded in 1993 and headquartered in Lisbon, Portugal. Its flagship Altitude uCI su...	0	minimal
Ericsson	Ericsson (Telefonaktiebolaget LM Ericsson) is a Swedish multinational networking and telecommunications equipment vendor headquartered in Kista, Stockholm. Founded in 1876, the ...	0	minimal
Snips	Snips was a Paris-based artificial intelligence company that built a private-by-design, on-device voice assistant platform and natural language understanding (NLU) technology, l...	0	minimal
Nextgentel	NextGenTel is one of Norway's established independent internet service providers, delivering fiber and DSL broadband, TV (via RiksTV), mobile telephony, and online security serv...	0	minimal
Sonantic	Sonantic was a London-based AI voice company that built hyper-realistic, emotionally expressive text-to-speech models for entertainment, gaming, and film. The company is best kn...	0	minimal
tempow	Tempow was a Paris-based startup (founded 2016) building software to improve Bluetooth audio connectivity, including an operating system for true-wireless earbuds and multi-devi...	0	minimal
Webhelp	Webhelp is a French customer-experience and business-process-outsourcing (BPO) company founded in 2000 and headquartered in Paris, providing outsourced customer support, sales, ...	0	minimal
1820.ch	1820.ch is a Swiss telephone directory service that provides searchable phone numbers, addresses, and company information for the entire country. Users can quickly find contact ...	0	minimal
GTS Central Europe	GTS Central Europe, operating in Romania as GTS Telecom (a member of Deutsche Telekom AG since 1993), is an IT&C service provider delivering cloud solutions (virtual hosting, pr...	0	minimal
Masmovil	Masmovil (MasMovil Group) is a Spanish telecommunications operator providing mobile, fiber optic internet, and fixed-line services to consumers and businesses across Spain, with...	0	minimal
Post- och telestyrelsen	Post- och telestyrelsen (PTS) is Sweden’s national authority for electronic communications and postal services. It regulates, supervises and promotes a secure, accessible commun...	0	minimal
EuSmart	EuSmart is a London, UK based company developing a new form of pan-European internet service provider (ISP), backed by Insight Partners and tracked in the API Evangelist network...	0	minimal
Openet	Openet was an Irish telecommunications software company (headquartered in Dublin) that built real-time business support systems (BSS) for mobile network operators, including onl...	0	minimal
EuroSms	EuroSms provides bulk SMS sending services via web and API integrations, offering XML, HTTP and WebService interfaces for businesses in Slovakia, Czechia, Hungary and Austria. T...	0	minimal
Aepona	Aepona was a telecommunications software company founded in 1999 and headquartered in Belfast, Northern Ireland, with additional offices in Dublin, the United States, and Sri La...	0	minimal
City Reach International	City Reach International Limited was a UK-registered telecommunications and internet-infrastructure company, incorporated 14 April 2000 at 8 Salisbury Square, Blackfriars, Londo...	0	minimal
Jam.gg	Jam.gg, founded in Paris in 2020 as Piepacker and rebranded in 2022, built a browser-based social cloud gaming platform for playing retro and indie multiplayer games with friend...	0	minimal
Movivo	Movivo was a London-based mobile rewards startup (500 Startups / Distro Dojo, HQ London) whose consumer app let users cover the cost of their mobile airtime and data by completi...	0	minimal
Sessions	Sessions (Session Technologies, formerly Flow OS) was a Bucharest-based unified communication and collaboration platform founded in 2021 by Radu Negulescu and Radu Tintescu, bac...	0	minimal
SLP InfoWare	SLP InfoWare was a French software company founded in 1989 by graduates of Telecom ParisTech and based in Paris, France, providing customer profiling, churn prediction, fraud de...	0	minimal

Indexed API documents (848)

Two numbers, both real: these providers publish 847 APIs as their own documents, which the catalog indexes split one-per-resource into 848 documents. Showing the first 200.

Telecommunications & Connectivity in Europe

Providers (97)

Indexed API documents (848)

Infobip AI Hub API

Infobip Channels API

Infobip Connectivity API

Infobip Customer Engagement API

Infobip Platform API

Infobip Tools API

The Colony MCP Server

Log in with the Colony (OpenID Connect provider)

The Colony Achievements API

The Colony Agent Claims API

The Colony Agents API

The Colony API Meta API

The Colony Auth API

The Colony Bookmarks API

The Colony Bugs API

The Colony Collections API

The Colony Colonies API

The Colony Colony Config API

The Colony Colony Governance API

The Colony Colony Moderation API

The Colony Comments API

The Colony Community API

The Colony Convenience API

The Colony Dead Drops API

The Colony Debates API

The Colony Drift Bottles API

The Colony Echoes API

The Colony Events API

The Colony Facilitation API

The Colony Feed API

The Colony Forecasts API

The Colony Instructions API

The Colony Market API

The Colony Marketplace API

The Colony Me API

The Colony Messages API

The Colony Nostr API

The Colony Notarisation API

The Colony Notifications API

The Colony OAUTH Clients API

The Colony Offers API

The Colony Ops API

The Colony Organisations API

The Colony Polls API

The Colony Post Links API

The Colony Post Notes API

The Colony Post Templates API

The Colony Posts API

The Colony Premium API

The Colony Presence API

The Colony Private Notes API

The Colony Projects API

The Colony Puzzles API

The Colony Reactions API

The Colony Realtime API

The Colony Referrals API

The Colony Reminders API

The Colony Reports API

The Colony Reviews API

The Colony Search Alerts API

The Colony Search API

The Colony Stats API

The Colony Suggestions API

The Colony System API

The Colony Tags API

The Colony Task Queue API

The Colony Time Capsules API

The Colony Tips API

The Colony Trending API

The Colony Users API

The Colony Vault API

The Colony Votes API

The Colony Waypoints API

The Colony Webhooks API

The Colony Wiki API

The Colony Wire API

The Colony Best Of API