About 37% of U.S. adults order food delivery at least once a week, according to the National Restaurant Association’s 2025 Off-Premises Restaurant Trends report.

Grubhub sits in the top three delivery players alongside DoorDash and Uber Eats. A free Grubhub gift card unlocks every restaurant on the platform without spending your own money, which is exactly why so many people are searching for one.

The good news: Rewards apps like KashKick, Microsoft Rewards and others let you earn a free Grubhub gift card by completing simple tasks. The catch: Some platforms are slower and more frustrating than others.

This guide breaks down seven legit ways to score a free Grubhub gift card in 2026, starting with KashKick because lets you earn multiple ways and cash out for Grubhub gift cards or via PayPal or Venmo.

7 Legit Ways to Earn a Free Grubhub Gift Card

Here’s where each option fits. KashKick leads because it offers multiple ways to earn, all from the comfort of your home.

1. KashKick

KashKick is a U.S. rewards platform that pays members in real cash for taking surveys, playing mobile games, trying apps or services, and shopping online. Members can cash out at just $10, and most payouts arrive within 1-3 business days. You can opt for a Grubhub gift card (one of 100+ gift card options) or get cash delivered to you via PayPal or Venmo.

• Payment speed: 1-3 business days after hitting the $10 minimum
• Payment method: PayPal, Venmo, gift cards or charity donation
• Best for: Anyone who wants the choice—a direct Grubhub gift card or cash that works anywhere
• Watch for: U.S. only; you need to complete your profile to start earning at full pay rates

KashKick paid out more than $18.9 million to members in 2025, and the platform has built one of the more transparent reward systems in the space. New members earn $1 for completing the profile survey, and the referral program pays 25% of friends’ game and deal earnings for life.

Member Kayla Pigan, for example, has earned over $1,210 on KashKick, mostly by playing games and shopping online through the KashBack feature. For more on how the payout process actually works in practice, see the KashKick payment proof guide.

👉 Sign up for KashKick for free.

2. Swagbucks

Swagbucks has been one of the biggest names in the rewards space since 2008. Members earn SB points by taking surveys, watching videos, playing games, shopping online and using the SwagButton browser extension. Grubhub gift cards appear in the rewards catalog at $5, $10, $25 and $50 denominations, though stock rotates and you may find some options unavailable.

• Payment speed: Typically 3-10 business days after redemption
• Payment method: Digital Grubhub gift card emailed to you
• Best for: Members who like racking up points across many small earning methods
• Watch for: Shopping and offer earnings can pend for 32-75 days before crediting

Swagbucks is owned by Prodege, the same parent company behind InboxDollars and MyPoints. Points-based earning can feel slower than cash-first platforms, but the redemption catalog is one of the deepest available.

3. Microsoft Rewards

Microsoft Rewards pays out points for using Bing as your search engine, completing daily quizzes, shopping through the Microsoft Store and playing partner games. The catalog includes Grubhub gift cards in $10 and $25 denominations.

• Payment speed: Points convert instantly after verification; gift card code follows within minutes
• Payment method: Digital Grubhub gift card code
• Best for: People who already use Bing or Edge as their default browser
• Watch for: Daily and monthly point caps slow earnings; phone verification is required to redeem

Microsoft Rewards works best as a passive earner. Set your default search to Bing, complete the daily quiz and check the Rewards dashboard once a week. Over a few months, the points add up to several Grubhub orders.

4. InboxDollars

InboxDollars has been around since 2000 and pays members in cash, not points. You earn by completing surveys, reading paid emails, playing games and signing up for free trials. The first cashout minimum is $15 and drops to $10 thereafter. Cash can be sent to PayPal and then used to buy a Grubhub gift card or pay for delivery directly.

• Payment speed: PayPal payouts can take up to 10 business days after the cashout request clears
• Payment method: PayPal, check or retailer gift cards
• Best for: Members who prefer transparent dollar earnings over points
• Watch for: $15 first-time minimum is higher than most cash-paying competitors; no direct Grubhub gift card in catalog (cash out via PayPal instead)

Like Swagbucks, InboxDollars is owned by Prodege. The platform has paid out more than $80 million to members since launch and remains one of the most established cash-paying rewards apps available.

5. Branded Surveys

Branded Surveys is a BBB-accredited survey-only platform with more than 3 million members. The minimum payout is just $5 (500 points), and new members get a 100-point bonus for signing up. Cash out via PayPal and use those funds to buy a Grubhub gift card directly from Grubhub.com.

• Payment speed: Typically 1-3 business days for PayPal payouts after redemption
• Payment method: PayPal, Branded Pay or gift cards
• Best for: Survey takers who want a focused platform with a low cashout threshold
• Watch for: Survey-only means no games, shopping cashback or other ways to earn if surveys dry up

The survey pool is genuinely different from Swagbucks and InboxDollars, so Branded Surveys works well as a second app to stack alongside one of them.

6. PrizeRebel

PrizeRebel is a survey-focused rewards site that’s been operating since 2007. Members earn points for completing surveys, with smaller earning options for offers and contests. The catalog offers a $10 Grubhub gift card at 1,000 points, which is one of the lower thresholds on this list.

• Payment speed: Most gift cards delivered within 24 hours for verified accounts
• Payment method: Emailed digital Grubhub gift card
• Best for: Survey enthusiasts who want a low cashout threshold
• Watch for: No direct Grubhub gift card in catalog (cash out via PayPal instead); survey-only means no games, shopping cashback or other ways to earn if surveys dry up

PrizeRebel works best as a secondary app to stack alongside KashKick. The pure-survey volume gets sparse if you rely on it as your only source.

7. Stack Grubhub’s Own Perks: Promo Codes, Referrals and Free Trials

You don’t always need a third-party rewards app to score free Grubhub credit. Grubhub itself runs new-customer promos, pays referral bonuses for inviting friends and offers a Grubhub+ membership with a free 30-day trial that includes $0 delivery fees and member-only deals.

• Payment speed: Grubhub credits typically apply within minutes of qualifying activity
• Payment method: Grubhub account credit (not a transferable gift card)
• Best for: First-time Grubhub users and current members who refer friends
• Watch for: Credits often expire within 30 days, and promo codes are restricted to specific markets

This route doesn’t get you a transferable gift card, but it adds up to real savings. Stacking a referral credit with a rewards-app gift card is one of the fastest ways to make a Grubhub order essentially free.

Tips to Get a Free Grubhub Gift Card Faster

A few habits can shave weeks off the time it takes to reach your first free Grubhub gift card.

Mix Earning Methods, Not Just Surveys

Surveys are the slowest path to a Grubhub gift card on most platforms. Disqualifications eat your time and the highest-paying ones fill up fast. Layering in games, deals and cashback shopping fills the gaps when surveys are scarce. KashKick’s daily giveaway alone pays five members up to $100 each day just for logging in.

Complete Your Full Profile on Every Platform

Better profile data means more high-paying survey qualifications. The first few weeks of any rewards app are slow until the platform learns which surveys you actually qualify for.

Use the KashBack Extension

KashBack adds passive cashback on shopping you’d already do. Install it once and every eligible purchase chips away at your next $10 cashout. No extra surveys, no extra time. Just turn existing shopping into Grubhub money.

If you’re already a KashKick member, check the KashBack tab before any food delivery order—and our guide to restaurant cashback apps breaks down which dining apps actually pay.

Tap Your Referral Network

Referrals are one of the fastest ways to earn passive income on rewards apps without taking another survey. KashKick offers one of the strongest deals in the space: 25% of your friends’ game and deal earnings for life. Send your referral link to two or three friends who’d actually use the app, and you’ll keep earning every time they cash out.

Cash Out as Soon as You Hit the Minimum

The longer your balance sits, the more tempting it is to spend on something less useful than a Grubhub gift card. KashKick’s $10 minimum is one of the lowest in the industry, so don’t wait to redeem.

For a wider view of how rewards apps stack up beyond gift cards, our roundup of side hustle apps that pay covers the broader earning landscape.

Red Flags: Free Grubhub Gift Card Scams to Avoid

A lot of sites that promise “free Grubhub gift cards in 5 minutes” are scams. The FTC’s consumer guidance on gift card scams is worth a read if you’ve never been burned. Three rules will keep you safe.

Avoid “Gift Card Generators”

There’s no such thing as a working code generator. These sites either harvest your personal data, install malware or run endless surveys with no payout at the end.

Skip Anything That Asks for Payment

Real rewards platforms are free to join and never charge you to “unlock” your balance. Any site that asks for a credit card to access a “free” gift card is running a scam.

Check Payout History

Apps that have paid out millions to real members leave a paper trail of verified payments and reviews. KashKick, Swagbucks, InboxDollars and Microsoft Rewards all publish payout records or are tied to publicly traded parent companies. Anonymous sites with no track record should be avoided.

For more on choosing trustworthy earning apps, see our guide to easy side hustle apps for beginners.

Start Earning Your First Free Grubhub Gift Card

A free Grubhub gift card is absolutely possible in 2026, it just takes time and the right platform. What sets the best rewards apps apart is choice: Do you want a Grubhub gift card directly, or cash you can spend wherever you’d like?

KashKick is one of the few that offers both. With 100+ gift card options including Grubhub, plus PayPal and Venmo payouts at a $10 minimum, KashKick gives you both paths in one place. Payouts arrive within 1-3 business days and the earning methods are transparent.

👉 Sign up for KashKick for free, complete your profile to earn your first $1 and start working toward your first Grubhub gift card.