Crolles, Isère Broadband Options

Crolles residents have run speed tests on 5 providers. This number is 94.55% above the France average of 2.57 providers. ISPs available in Crolles include Free, Orange France, and SFR Group. The most common provider in Crolles is Free, with a maximum recorded speed of 62.16 Mbps, and the typical home user seeing speeds in the range of 4.76—10.03 Mbps. Crolles's fastest provider is Orange France, and the highest speed we've seen from them is 693.08 Mbps. Overall, the average real-world speed users will see in Crolles is 4.85 Mbps, which is 68.73% below the France national average of 15.51 Mbps, and 56.15% below the average of 11.06 Mbps in Isère. Internet speeds in Crolles are typically faster than Champier, but slower than Saint-Sixte. Nearby cities include Bernin with speeds 2.54—7.8 Mbps, Brignoud with speeds 8.13—11.32 Mbps, and Froges with speeds 2.01—5.52 Mbps.


Internet in Crolles


Fastest city in France


Best speed range city in Isère

693.08 Mbps

Crolles's fastest speed

3.64—10.64 Mbps

Typical speed range available to Crolles residents

How Crolles Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
Paris4508.87 Mbps88.17—497.31 Mbps127.58 MbpsFaster
Lyon677.5 Mbps22.28—67.31 Mbps30.83 MbpsFaster
Toulouse2037.07 Mbps15.87—129.39 Mbps31.5 MbpsFaster
Nice924.38 Mbps13.99—151.24 Mbps27.49 MbpsFaster
Nantes1336.2 Mbps14.51—201.22 Mbps27.78 MbpsFaster
Strasbourg2284.15 Mbps18.7—213.03 Mbps31.24 MbpsFaster
Montpellier929.63 Mbps12.83—109.42 Mbps22.79 MbpsFaster
Bordeaux929.12 Mbps15.41—160.67 Mbps27.96 MbpsFaster
Lille928.28 Mbps18.48—112.21 Mbps34.16 MbpsFaster
Crolles693.08 Mbps3.64—10.64 Mbps4.85 Mbps-

Crolles Over Time

How Crolles Compares for Internet Speed in Isère

PositionCity / TownMax SpeedTypical Speed Range50% 
151La Sone25.56 Mbps3.88—24.54 Mbps4.9 MbpsFaster
152Saint-Sixte4.93 Mbps0—4.89 Mbps4.89 MbpsFaster
153Crolles693.08 Mbps3.64—10.64 Mbps4.85 Mbps-
154Champier20.61 Mbps2.21—10.16 Mbps4.79 MbpsSlower
155Roussillon436.1 Mbps3.76—13.24 Mbps4.79 MbpsSlower

Crolles Speed Test Results

We analysed the results of people in Crolles test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Crolles ran 4 speed tests per session. Looking at download speeds, if the Crolles resident's final test is 10% faster than their starting download speed, we count that as a succesful and faster speed test result. We count an unsuccessful, slower result if the final result is 10% slower than the starting result; we'd hope their ISP contacts them ASAP! For speed tests that don't vary by that much, we consider the final result to be the same. For Crolles's residents, of the speed tests we measured, 25% were fast, 33.33% slow, and 41.67% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Bouygues Telecom ISP14 Jan 2021 12:50:54234 secs0.53 Mbps0.57 MbpsNeeds help, very slow
Free12 Jan 2021 10:41:28531 mins0.75 Mbps1.13 MbpsNeeds help, very slow
Bouygues Telecom ISP06 Jan 2021 17:31:164112 secs3.91 Mbps3.89 MbpsNeeds help, very slow
Orange France05 Jan 2021 05:47:37263 secs3.31 Mbps3.25 MbpsNeeds help, very slow
Free03 Jan 2021 13:21:34216 mins5.82 Mbps5.11 MbpsNeeds help, very slow
Orange France03 Jan 2021 10:24:02225 secs29.68 Mbps29.79 Mbps
Orange France22 Dec 2020 16:19:0524 mins18.82 Mbps22.33 MbpsImproved
Bouygues Telecom ISP07 Dec 2020 15:05:45291 secs13.38 Mbps13.52 Mbps
Free07 Dec 2020 12:58:34948 mins10.18 Mbps5.88 MbpsNeeds help, very slow
Free06 Dec 2020 17:24:05390 secs8.97 Mbps7.96 MbpsNeeds help, very slow
Free03 Dec 2020 13:45:3925 mins8.05 Mbps2.4 MbpsNeeds help, very slow
Free03 Dec 2020 13:42:2636 mins1.66 Mbps2.73 MbpsNeeds help, very slow

Summary of Internet Service Providers in Crolles

#Provider NameMax SpeedTypical Speed Range
1Orange France693.08 Mbps1.35—13.52 Mbps
2Bouygues Telecom ISP270.65 Mbps3.44—8.99 Mbps
3Completel10.41 Mbps0—10.03 Mbps
4Free62.16 Mbps4.76—10.03 Mbps
5SFR Group12.58 Mbps4.25—8.24 Mbps

Frequently Asked Questions about Internet Providers in Crolles

Crolles has 5 ISPs tested by its 9,026 residents.
Orange France is the fastest provider in Crolles with 693.08 Mbps, and an average speed range of 1.35—13.52 Mbps.
The best provider in Crolles in Free, and their users typically see speeds in the range of 4.76 to 10.03 Mbps.
Users in Crolles see an average internet speed of 3.64 up to 9079 Mbps, and the fastest speed we've seen is 693.08 Mbps.
Free is available in Crolles, and the fastest speed we've seen from them is 62.16 Mbps.
Orange France is available in Crolles, and the fastest speed we've seen from them is 693.08 Mbps.
SFR Group is available in Crolles, and the fastest speed we've seen from them is 12.58 Mbps.
The provider with the most users in Crolles is Free.

Last updated: 14 Jan 2021