Rhythm Energy vs Xoom Energy
Quick Verdict
Xoom Energy has 15 years in Texas. Rhythm Energy has 5. That's not nothing—Xoom Energy survived every grid crisis since 2011.
Experience matters for stability. Price matters for your wallet. Check both on ComparePower.
10-Year Experience Gap
Xoom Energy: 15 years in Texas. Rhythm Energy: 5 years. Companies don't survive 15 Texas summers by accident.
What Actually Differs
Rhythm Energy and Xoom Energy deliver the exact same electricity through the exact same wires. The electrons don't care whose logo is on your bill. What differs: the price, the service when something goes wrong, and the fine print in contracts.
Who's Behind These Companies
Rhythm Energy: Owned by Goldman Sachs (West Street Capital Partners VII). 5 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Houston, Texas.
Xoom Energy: Owned by NRG Energy (NYSE: NRG). 15 years in Texas—that track record matters when you're signing a multi-year contract. Based in Huntersville, North Carolina.
What They Actually Sell
Rhythm Energy offers fixed-rate, time-of-use, green, solar-buyback. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
Xoom Energy offers fixed-rate, variable-rate, prepaid, green. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits). They offer a prepaid billing option.
The Money Part
Rhythm Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
Xoom Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
The Honest Answer
Both are legitimate. Neither is a scam. The electricity is identical. What matters is: (1) who's cheaper for your actual usage, (2) whether you need to skip a credit check, and (3) if you care about green marketing. Scroll down to "The Verdict" for the quick answer. For actual rates, check ComparePower. Takes 2 minutes.
See how they compare on price
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Category Breakdown
15 years vs 5—10+ more grid crises survived
Both sell green plans—check who has actual renewable generation backing
Xoom Energy offers a prepaid option. Rhythm Energy requires standard credit enrollment.
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | Rhythm Energy | Xoom Energy |
|---|---|---|
| Parent Company | Goldman Sachs (West Street Capital Partners VII) | NRG Energy (NYSE: NRG) |
| Years in Texas | 5+ | 15+ |
| Headquarters | Houston, Texas | Huntersville, North Carolina |
| Fixed-Rate Plans | ||
| Variable Plans | ||
| Prepaid Options | ||
| Green Energy | ||
| Free Nights/Weekends | ||
| Deposit Required | Conditional | Conditional |
| Credit Check |
Trust & Complaint Data ▼
Trust & Reputation
External ratings comparison
Trust Score is a weighted average: Google (40%), BBB (35%), Trustpilot (25%)
Complaint Comparison
PUCT Data • Jul-Dec 2025
Rhythm Energy
Xoom Energy
Rhythm Energy has 4.7 fewer complaints per 10k customers
The Verdict
- You want more green plan variety (check if they have actual renewable generation backing)
- You have solar panels--Rhythm's buyback program is competitive and well-designed
- You want 100% renewable energy without paying a green premium
- You prefer managing everything through an app, not a phone call
- You want a company that's survived 15 Texas summers (Rhythm Energy has 5)
- You want a prepaid pay-as-you-go option—Rhythm Energy doesn't offer one
Done researching? See actual rates.
Rhythm Energy or Xoom Energy — find out which one is cheaper at your address.
Frequently Asked Questions
Q: When should I choose Rhythm Energy over Xoom Energy? ▼
You want more green plan variety (check if they have actual renewable generation backing). You have solar panels--Rhythm's buyback program is competitive and well-designed. You want 100% renewable energy without paying a green premium. You prefer managing everything through an app, not a phone call.
Q: When should I choose Xoom Energy over Rhythm Energy? ▼
You want a company that's survived 15 Texas summers (Rhythm Energy has 5). You want a prepaid pay-as-you-go option—Rhythm Energy doesn't offer one.
Q: What is the main difference between Rhythm Energy and Xoom Energy? ▼
Xoom Energy leads in track record, credit flexibility. Both companies deliver the same electricity through the same grid—the real differences are in pricing, service quality, and available plan types.
Q: Is Rhythm Energy or Xoom Energy cheaper? ▼
Anyone who answers this without knowing your zip code and usage is lying. The "advertised rate" is calculated at exactly 1,000 kWh—use 800 or 1,200 and the math changes completely. Both companies exploit this. Check ComparePower with your actual usage. Takes 2 minutes, and you'll see real numbers instead of marketing.
Q: Which company has been in Texas longer, Rhythm Energy or Xoom Energy? ▼
Xoom Energy: 15 years. Rhythm Energy: 5 years. That 10-year gap matters—Xoom Energy survived the 2011 freeze, the 2021 disaster, and every summer in between. Track records like that don't happen by accident.
Q: Do Rhythm Energy or Xoom Energy offer no-deposit electricity? ▼
Xoom Energy offers a prepaid option. Rhythm Energy doesn't have prepaid. Both run credit checks for standard plans and may require deposits based on your credit history.
Q: Which is better for green energy, Rhythm Energy or Xoom Energy? ▼
Both sell "green" plans. But "green" in Texas electricity means they buy renewable energy credits—it's accounting, not physics. Your electrons come from the same grid as everyone else. Want to know which has renewable generation backing versus just buying paper credits? Gexa has NextEra (the largest renewable generator in the US) behind them. Most others just buy credits. That's the difference.
Q: What types of plans do Rhythm Energy and Xoom Energy offer? ▼
Rhythm Energy: fixed-rate, time-of-use, green, solar-buyback. Xoom Energy: fixed-rate, variable-rate, prepaid, green. Similar variety. Both have enough options for most situations.
Q: Which is better overall, Rhythm Energy or Xoom Energy? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. Rhythm Energy wins if you have solar panels--rhythm's buyback program is competitive and well-designed. Xoom Energy wins if you want an nrg-backed provider with online signup and prepaid options. For everyone else? Whoever's cheaper for your usage right now. Check ComparePower—it takes 2 minutes.
More Head-to-Head Matchups
See who wins when Rhythm Energy and Xoom Energy face other competitors.
Featured In Best-Of Lists
See where Rhythm Energy and Xoom Energy are featured in our category guides.
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