Best Alternatives to 100Green
Ranked by review count and rating — updated October 2026
4 100Green Competitors & Alternatives — Ranked by Reviews
100Green alternatives worth comparing
This comparison page looks at companies similar to 100Green in the Energy & Power category. The list is ordered by customer-review strength, giving more weight to companies with a larger review history and stronger average ratings. That makes it easier to compare established options instead of only seeing brands with a small number of high scores.
Current leading alternatives include So, Shellenergy, Goodenergy. Review counts, star ratings, verification signals, and category context are shown together so you can compare reputation and relevance before opening a full company profile.
So Energy receives consistently perfect 5-star ratings from a majority of customers, who praise service quality, helpful staff, and easy processes. A significant portion of reviews are perfect scores, while lower ratings...
- Helpful staff
- Competitive pricing
- Easy process
- Poor responsiveness
- Billing issues
- Smart meter problems
Customers frequently praise Shell Energy's customer service, highlighting helpful, polite, and professional advisors who resolve issues efficiently. Multiple specific agents are recognized for their strong service. Conve...
- Helpful customer service
- Polite and professional advisors
- Quick issue resolution
- Billing issues
- Price increases
- Poor value for money
Customers frequently praise Goodenergy for responsive, helpful, and prompt customer service from specific representatives across multiple channels. Many long-term customers report smooth transitions, fair handling of met...
- Helpful customer service
- Prompt response times
- Competitive pricing
- Billing errors
- Slow FIT payments
- Smart meter issues
Questions About 100Green Alternatives
What is the best alternative to 100Green?
So currently ranks first among listed alternatives to 100Green on RatingFacts, based on review count and average rating.
How does RatingFacts rank these competitors?
Alternatives are ranked using customer-review signals such as total review count and average star rating, then enriched with category and verification context where available.
Which alternative has the most reviews?
So has the largest review count in this alternatives set with 140 reviews.
Which alternative has the highest rating?
Goodenergy has the highest average rating in this set at 3.6 out of 5.
Comparing Alternatives To