Gridserve vs InstaVolt:Which is more popular?
In September 2026, Gridserve and InstaVolt were level in searches among EV charging networks in the United Kingdom, with an estimated 12.1K branded searches each, at 4.5% of the total each. When we asked ChatGPT and Google AI Overviews about EV charging networks, Gridserve appeared in four of the five answers and InstaVolt in three. InstaVolt was mentioned before Gridserve in every answer.
Who do people search for more?
Gridserve and InstaVolt are searched for about as often as each other.
Who does AI mention more?
Gridserve, mentioned in 4 of 5 answers, InstaVolt in 3
Who does AI recommend more?
InstaVolt, named ahead of Gridserve in every answer
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Top EV charging networks in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Gridserve was mentioned in four out of five: in two of the three ChatGPT answers and in both Google AI Overviews. InstaVolt was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. InstaVolt was listed before Gridserve in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Tesla Supercharger1st- InstaVolt2nd
Osprey3rd
Shell Recharge4th
Pod Point5th
Ionity6th- Gridserve7th
bp pulse8th
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Gridserve4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Tesla Supercharger3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- InstaVolt3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Osprey3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Ionity2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Shell Recharge2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Pod Point1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- bp pulse1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about EV charging networks
5 answers
Asked ChatGPT
“What's the best EV charging network in the UK?”
Asked ChatGPT
“Which public EV charging network in the UK is most reliable?”
Asked ChatGPT
“What are the biggest EV charging networks in the UK?”
Searched Google, AI Overview
“ev charging”
Searched Google, AI Overview
“electric car charging”
Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 23, 2026.
Is Gridserve or InstaVolt more popular in search?
This chart shows how often people search Google for Gridserve and InstaVolt by name. Each line represents a brand's share of searches for all eight EV charging networks we track, month by month, from searches in United Kingdom.
Share of searches by month for Gridserve, InstaVolt. The figures are in the table below the chart.
View monthly share of searches table
| Month | Tesla Supercharger | Ionity | Pod Point | bp pulse | Shell Recharge | Gridserve | InstaVolt | Osprey |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 58.8% | 7.9% | 9.7% | 7.9% | 6.5% | 4.3% | 4.3% | 0.57% |
| Nov 2025 | 62.6% | 6.9% | 8.4% | 8.4% | 5.6% | 3.8% | 3.8% | 0.61% |
| Dec 2025 | 67.2% | 7.4% | 7.4% | 6% | 4% | 4% | 3.3% | 0.53% |
| Jan 2026 | 63.7% | 7% | 8.6% | 7% | 4.7% | 3.8% | 4.7% | 0.62% |
| Feb 2026 | 64.8% | 7.1% | 7.1% | 7.1% | 4.8% | 3.9% | 4.8% | 0.51% |
| Mar 2026 | 63.5% | 7% | 8.5% | 7% | 5.7% | 3.8% | 3.8% | 0.73% |
| Apr 2026 | 67% | 6% | 7.4% | 4.9% | 6% | 4% | 4% | 0.53% |
| May 2026 | 65.5% | 7.2% | 7.2% | 4.8% | 5.9% | 3.9% | 4.8% | 0.52% |
| Jun 2026 | 66.8% | 6% | 7.4% | 6% | 6% | 3.3% | 4% | 0.43% |
| Jul 2026 | 66.2% | 7.3% | 7.3% | 4.9% | 6% | 4% | 4% | 0.43% |
| Aug 2026 | 67.8% | 7.5% | 6.1% | 5% | 5% | 4.1% | 4.1% | 0.44% |
| Sep 2026 | 60.9% | 8.2% | 8.2% | 6.7% | 6.7% | 4.5% | 4.5% | 0.48% |
How has the Gridserve and InstaVolt comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 12 months ending September 2026: InstaVolt took it in January 2026.
- Across the 12 months ending September 2026, Gridserve’s share of searches among EV charging networks in the United Kingdom moved from 4.3% to 4.5%, and its estimated monthly branded searches held steady at 12.1K.
- Across the 12 months ending September 2026, InstaVolt’s share of searches among EV charging networks in the United Kingdom moved from 4.3% to 4.5%, and its estimated monthly branded searches held steady at 12.1K.
How did search popularity change for United Kingdom EV charging networks in September 2026?
1 change
Gridserve’s share of searches among EV charging networks in the United Kingdom has gained ground for 3 months in a row, from 3.3% to 4.5% in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Gridserve’s and InstaVolt’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Other head-to-heads among EV charging networks
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