Ambit Energy vs Gexa Energy
Quick Verdict
Same wires. Same grid. Same electrons flowing to your house. The only real difference? Who sends you the bill and what they charge.
Since there's no major differentiator, this comes down to price. Check ComparePower for current rates.
What Actually Differs
Ambit Energy and Gexa 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
Ambit Energy: Owned by Vistra Corp (NYSE: VST). 20 years in Texas—they've survived enough grid crises to prove they won't fold mid-contract. Based in Irving, Texas.
Gexa Energy: Owned by NextEra Energy (NYSE: NEE). 24 years in Texas—that track record matters when you're signing a multi-year contract. Based in Houston, Texas.
What They Actually Sell
Ambit Energy offers fixed-rate, variable-rate, free-nights, green, solar-buyback. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
Gexa Energy offers fixed-rate, variable-rate, green, solar-buyback. They sell "green" plans (mostly accounting—same electrons, but they buy renewable credits).
The Money Part
Ambit Energy: Deposit depends on credit—expect $200-400 if your score is below 600.
Gexa 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
24 years vs 20—4+ more grid crises survived
Both sell green plans—check who has actual renewable generation backing
Rates change constantly. Check ComparePower with your actual usage.
Side-by-Side Comparison
| Feature | Ambit Energy | Gexa Energy |
|---|---|---|
| Parent Company | Vistra Corp (NYSE: VST) | NextEra Energy (NYSE: NEE) |
| Years in Texas | 20+ | 24+ |
| Headquarters | Irving, Texas | Houston, Texas |
| 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
Ambit Energy
Gexa Energy
Gexa Energy has 3.6 fewer complaints per 10k customers
The Verdict
- You use power at night (pool pump, EV charging, night owl habits)
- You have an Ambit consultant you genuinely want to support
- You want the Free Energy referral program and will recruit 15+ customers
- You like earning rewards on your electricity bill (Ultimate Perks program)
- You want more green plan variety (check if they have actual renewable generation backing)
- You want competitive rates without gimmicky plan structures
- Green energy matters--every Gexa plan is 100% renewable
- You have decent credit and don't need prepaid
Done researching? See actual rates.
Ambit Energy or Gexa Energy — find out which one is cheaper at your address.
Frequently Asked Questions
Q: When should I choose Ambit Energy over Gexa Energy? ▼
You use power at night (pool pump, EV charging, night owl habits). You have an Ambit consultant you genuinely want to support. You want the Free Energy referral program and will recruit 15+ customers. You like earning rewards on your electricity bill (Ultimate Perks program).
Q: When should I choose Gexa Energy over Ambit Energy? ▼
You want more green plan variety (check if they have actual renewable generation backing). You want competitive rates without gimmicky plan structures. Green energy matters--every Gexa plan is 100% renewable. You have decent credit and don't need prepaid.
Q: What is the main difference between Ambit Energy and Gexa Energy? ▼
Gexa Energy leads in track record. Both companies deliver the same electricity through the same grid—the real differences are in pricing, service quality, and available plan types.
Q: Is Ambit Energy or Gexa 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, Ambit Energy or Gexa Energy? ▼
Gexa Energy: 24 years. Ambit Energy: 20 years. Similar track records. Both have survived enough Texas summers to prove they won't fold mid-contract.
Q: Which is better for green energy, Ambit Energy or Gexa 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 Ambit Energy and Gexa Energy offer? ▼
Ambit Energy: fixed-rate, variable-rate, free-nights, green, solar-buyback. Gexa Energy: fixed-rate, variable-rate, green, solar-buyback. Ambit Energy has more options (5 plan types vs 4). More options = more ways to optimize, but also more ways to pick wrong. If you just want simple fixed-rate power, ignore the complexity. If you have specific needs (EV charging at night, pool pump, work-from-home AC), the right specialty plan can save you $50/month.
Q: Which is better overall, Ambit Energy or Gexa Energy? ▼
Same grid. Same wires. Same electrons. The electricity is literally identical—the only differences are price, service, and plan options. Ambit Energy wins if you have an ambit consultant you genuinely want to support. Gexa Energy wins if you want competitive rates without gimmicky plan structures. 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 Ambit Energy and Gexa Energy face other competitors.
Featured In Best-Of Lists
See where Ambit Energy and Gexa Energy are featured in our category guides.
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