Guest Shark

Erin Foster on Shark Tank

Erin Foster joined the Shark Tank panel as a guest Shark, bringing outside business experience to the tank and making offers alongside the regular Sharks.

Shark Tank deals: 1
Invested on air: $75K
Avg. equity taken: 5%
Seasons: S18-S18
Still operating: 100%

Erin's best Shark Tank deals

#1 Deal

S18 · E2

Ellavate

Ellavate makes an electric-assist, all-terrain stroller wagon for families.

Still in business from $30

What Erin invests in

🏃 Fitness, Sports & Outdoors

Favorite deal partners

Sharks Erin most often teams up with on multi-Shark deals.

SF Sara Foster1 deals together

All 1 deals

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Product	Season	Investment	Equity	Status
Ellavate	18	$75K	5%	Still in business

Per-Shark amounts split multi-Shark deals evenly where exact splits weren't disclosed. Deals are as agreed on air.

Frequently asked questions

How many Shark Tank deals has Erin Foster made?

Our database lists 1 on-air deals by Erin Foster across 1 season, totaling about $75,000 in announced investment.

What is Erin Foster's best Shark Tank investment?

Top-ranked Erin Foster deals on our list include Ellavate.

What kind of companies does Erin Foster invest in?

Erin Foster invests most often in Fitness, Sports & Outdoors companies on Shark Tank.