eBay Repricer Comparison
See how Undercut compares to StreetPricer, RepricerExpress, and Informed.co — and why floor-first means you undercut the competition automatically without ever racing to the bottom.
| Feature | Undercut | StreetPricer | RepricerExpress | Informed.co |
|---|---|---|---|---|
| Price to start | 14-day trial free (no card) — then Free (25) or $29/mo | Paid plans | Higher-tier, multi-channel | Enterprise / custom |
| Per-item hard floor | Core feature — set in seconds | Supported | Supported | Supported |
| Setup | 1-click eBay connect, live in minutes | Moderate | Multi-channel config | Onboarding / sales call |
| AI aggressiveness tuning | Yes (Pro & Scale) — won’t race to the bottom | Rule-based | Rule-based | Advanced |
| Repricing speed | Every 15 min (Pro & Scale) | Scheduled | Scheduled | Fast |
| Built for | eBay sellers who want floor-safe undercutting, simply | eBay power sellers | Multi-marketplace sellers | Large / Amazon-led sellers |
Comparison reflects Undercut’s positioning as of June 2026. Competitor features and pricing change — check their sites for current details. All product names and trademarks are property of their respective owners.
Sellers’ #1 fear of auto-repricers is that they’ll sell your stuff too cheap. Undercut is built so that can’t happen.
Set your floor
Pick a minimum price per item — cost + fees + the smallest margin you’ll accept. We will never go below it.
Undercut above it
We track the lowest competitor and reprice to win the sale, but only in the band above your floor.
AI keeps margin
On Pro and Scale, AI tunes how aggressive to be — so you win sales without giving away profit.
Founding trial
Full repricing on up to 100 listings — no credit card. All we ask is honest feedback, and a testimonial if you love it.
Start your free trialWill it race my prices to the bottom?
No — that’s the whole point of the floor. You set a minimum price per item (cost + fees + the smallest margin you’ll accept). Undercut only competes in the band above it and will never list or reprice below your floor.
Do I need a credit card to start?
No. Every account starts with a 14-day Founding trial — full Starter features (100 listings), no card. After it ends you stay free (25 listings) or upgrade. Paid plans add volume, AI tuning, and faster repricing.
How fast does it reprice?
Hourly on Free/Starter, every 15 minutes on Pro and Scale.
How does it pick the price?
It tracks the lowest competitor on the same item and undercuts to win the sale — then clamps to your floor. On Pro and Scale, AI tunes how aggressive to be so you keep margin instead of giving it away.
What does it cost as I grow?
Free (25), Starter $29 (100), Pro $79 (1,000), Scale $199 (10,000 listings). Cancel anytime.
Leave your email and we'll send early access + founding pricing.