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Test your Adamo internet speed in Spain

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Adamo is a fiber-optic internet provider specializing in rural and underserved areas across Spain. The company delivers FTTH connections with symmetrical speeds up to 1 Gbps, serving approximately 250,000 subscribers through a network covering over 3 million homes in regions including Catalonia, Valencia, Madrid, and Andalusia.

About Adamo

Adamo was founded in 2007 and has grown into Spain's largest open-access rural FTTH platform. Originally backed by EQT, the company was acquired by Ardian Infrastructure in 2021.

Adamo has invested heavily in deploying fiber-optic infrastructure to rural communities, with its network now reaching over 3.4 million homes across 14 autonomous communities. The company is headquartered in Barcelona and employs over 300 people. Adamo operates as both a retail and wholesale fiber provider, offering open access to its network for other operators.

Adamo Plans and Services

Adamo offers several internet plans across different technologies and price points.

Adamo offers fiber-only plans at 400 Mbps and 1 Gbps, both with symmetrical speeds. The standalone 1 Gbps fiber plan costs EUR 39 per month. Convergent fiber and mobile bundles are available starting from EUR 45 per month, combining 1 Gbps fiber with mobile data packages.

All plans include a WiFi 6 router and free installation, with a 12-month commitment period. Adamo also provides fixed telephony and digital television services as optional add-ons.

Adamo Internet Plans

PlanSpeedPriceFeatures
Fibra 1 Gb fiber1000 MbpsEUR 39/month
  • Symmetrical upload and download
  • WiFi 6 router included
  • 12-month commitment
Fibra 400 Mb fiber400 MbpsEUR 35/month
  • Symmetrical speed
  • Router included
  • 12-month commitment
Fibra 1 Gb + Movil 30 GB fiber1000 MbpsEUR 45/month
  • 1 Gbps symmetrical fiber
  • 30 GB mobile data
  • Unlimited calls
Fibra 1 Gb + Movil 100 GB fiber1000 MbpsEUR 50/month
  • 1 Gbps symmetrical fiber
  • 100 GB mobile data
  • Unlimited calls

Prices and availability may vary by location. Contact Adamo for current offers.

Adamo Coverage by Region

Adamo performance varies by location. Coverage density, local infrastructure, and network congestion affect speeds in each market.

Catalonia

Coverage: Strongest coverage area with early deployments since 2013. Includes Pyrenees mountain villages above 1,200 meters Typical: 400-950 Mbps download depending on plan Peak congestion: Minimal congestion due to lower population density in rural areas

Adamo headquarters are in Barcelona. Catalonia has the densest Adamo fiber coverage

Valencia

Coverage: Second-largest coverage area including inland provinces and coastal rural towns Typical: 400-900 Mbps download on fiber plans Peak congestion: Slight slowdowns in popular coastal areas during summer tourist season

Valencia Community has strong Adamo presence in areas bypassed by Movistar fiber

Andalusia

Coverage: Growing coverage in rural communities across the region Typical: 380-920 Mbps download depending on local infrastructure age Peak congestion: Low congestion in most areas due to recent network deployments

Andalusia represents one of Adamo's fastest-growing coverage regions

Madrid Community

Coverage: Coverage focused on semi-urban and outer metropolitan municipalities Typical: 400-950 Mbps download Peak congestion: Evening peaks between 20:00-23:00 in denser semi-urban zones

Madrid coverage complements urban areas already served by major operators

Cantabria

Coverage: Full regional coverage across rural and semi-urban municipalities Typical: 400-900 Mbps download Peak congestion: Minimal due to lower subscriber density

One of the earlier regions where Adamo deployed rural fiber infrastructure

Is Adamo Right for You?

Every provider has trade-offs. Here is how Adamo performs based on real-world usage and customer feedback.

Strengths

  • Symmetrical 1 Gbps fiber at EUR 39 per month is among Spain's best rural fiber deals
  • Coverage across 3.4 million homes in 14 autonomous communities
  • Open-access network allows other operators to use Adamo infrastructure
  • WiFi 6 router included with all fiber plans at no extra cost
  • Free installation on all plans
  • Strong focus on rural and underserved areas where other operators do not reach
  • Convergent fiber and mobile bundles available from EUR 45 per month

Weaknesses

  • 12-month commitment required on all plans
  • Early termination fee applies if cancelling before 12 months
  • No 5G mobile coverage included in plans
  • Limited to fiber-only plans with no cable or DSL fallback
  • Customer service can be slower than major national operators

Best For

  • Rural residents in areas without Movistar or MasOrange fiber coverage
  • Households needing symmetrical upload and download speeds for remote work
  • Customers in Catalonia, Valencia, or Andalusia looking for affordable 1 Gbps fiber
  • Small businesses in semi-urban areas needing reliable high-speed connectivity

Not Ideal For

  • Users who want 5G mobile services bundled with fiber
  • Customers in major cities already served by Movistar or MasOrange
  • People who prefer month-to-month contracts without commitment

How Adamo Compares

Side-by-side comparison of Adamo against major competitors in Spain.

CompetitorSpeedPriceCoverageVerdict
MovistarBoth offer 1 Gbps symmetrical fiber. Adamo matches Movistar on top speed but only offers two tiers (400 Mbps and 1 Gbps).Adamo 1 Gbps costs EUR 39 per month. Movistar 1 Gbps costs EUR 48 per month (EUR 29.90 first year). Adamo is consistently cheaper.Movistar covers most urban and suburban Spain. Adamo covers 3.4 million rural and semi-urban homes across 14 regions.Choose Adamo for rural locations without Movistar fiber. Choose Movistar for urban areas with full service bundles.
MasmovilMasMovil offers 300 Mbps, 500 Mbps, and 1 Gbps. Adamo offers 400 Mbps and 1 Gbps. Both deliver symmetrical speeds.MasMovil fiber-only starts at EUR 19.90 for 300 Mbps. Adamo starts at EUR 35 for 400 Mbps. MasMovil is cheaper at entry level.MasMovil covers 29 million homes nationwide. Adamo covers 3.4 million homes primarily in rural areas.Choose MasMovil for nationwide coverage and lower entry pricing. Choose Adamo if your rural area only has Adamo fiber.
FinetworkFinetwork offers 300 Mbps, 600 Mbps, and 1 Gbps. Adamo offers 400 Mbps and 1 Gbps. Finetwork has a cheaper 300 Mbps tier.Finetwork starts at EUR 20.90 for 300 Mbps. Adamo starts at EUR 35 for 400 Mbps. Finetwork is significantly cheaper.Finetwork uses Vodafone's nationwide network. Adamo has its own rural fiber network in 14 communities.Choose Finetwork for budget fiber in urban areas. Choose Adamo if Finetwork coverage does not reach your rural location.

Troubleshooting Adamo Issues

Common Adamo connection problems and how to fix them.

Fiber speeds significantly below the subscribed 400 Mbps or 1 Gbps plan

Cause: WiFi interference, router placement, or too many connected devices reducing throughput

  1. Connect directly to the router with an Ethernet cable to test wired speed
  2. Restart the Adamo WiFi 6 router by unplugging it for 30 seconds
  3. Move the router to a central location away from walls and electronic devices
  4. Check for firmware updates in the router admin panel at 192.168.1.1
  5. Reduce the number of devices streaming simultaneously

Internet connection dropping intermittently throughout the day

Cause: Fiber cable damage, router overheating, or local network congestion

  1. Check the fiber cable connection to the ONT device for loose or bent cables
  2. Ensure the router has adequate ventilation and is not overheating
  3. Contact Adamo support at 900 651 651 to check for local network issues
  4. Request a router replacement if the device is older than 3 years

WiFi signal does not reach certain rooms in the house

Cause: WiFi 6 router range limited by thick walls, multiple floors, or large home layout

  1. Reposition the router to a central location in the home
  2. Use the 5 GHz band for nearby devices and 2.4 GHz for distant rooms
  3. Purchase a WiFi mesh extender compatible with the Adamo router
  4. Contact Adamo about WiFi amplifier options available as add-ons

Adamo History

Key milestones in Adamo development and network expansion.

2007

Adamo founded in Sweden by Fredrik Gillstrom as a fiber wholesale operator

2013

Began Spanish operations, deploying FTTH in rural areas of Catalonia

2017

EQT acquired approximately 80 percent stake in Adamo from management and private investors

2020

Network reached 1.4 million homes passed with fiber-optic infrastructure

2021

Ardian Infrastructure acquired 100 percent of Adamo from EQT. Secured EUR 600 million financing

2022

First Spanish operator to have offered 100 Mbps, 300 Mbps, and 1 Gbps fiber. Reached 2.5 million homes

2024

Subscriber base grew 237 percent, adding 297,500 new customers. Network expanded to 3.4 million homes across 14 autonomous communities

Test Your Adamo Speed

Run a free speed test to check if Adamo delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against Adamo advertised speeds above.

Adamo Speed Test FAQ

What speeds does Adamo offer in Spain?

Adamo offers two main fiber speeds in Spain. The standard plan provides 400 Mbps symmetrical speed, while the premium plan delivers 1 Gbps symmetrical speed. Both plans use FTTH technology, ensuring consistent performance with matching upload and download speeds. Actual speeds may vary slightly depending on your specific location and home network setup.

Is Adamo available in my area?

Adamo focuses on providing fiber internet to rural and semi-urban areas across Spain. The company has coverage in 14 autonomous communities including Catalonia, Valencia, Madrid, Andalusia, Cantabria, Castilla-La Mancha, Navarre, La Rioja, Galicia, Castilla-Leon, Extremadura, Asturias, Murcia, and the Basque Country. You can check specific address coverage on the Adamo website.

Does Adamo require a long-term contract?

Adamo requires a 12-month commitment period for its fiber plans. If you cancel before the commitment period ends, an early termination fee applies. The activation fee is EUR 175.45, of which Adamo subsidizes EUR 163.35, meaning customers pay only EUR 12.10 on their first bill. After the commitment period, customers can cancel without penalty.

How do I test my Adamo internet speed?

You can test your Adamo internet speed using the free speed test tool on this page. Click the Start Test button to measure your download speed, upload speed, and latency. For the most accurate results, connect your device directly to the router via Ethernet cable, close other applications using bandwidth, and run the test at different times of day to get a representative measurement.

Last verified: February 8, 2026

Data source: Official Adamo website, Ardian press releases, industry reports