Greenlight Investing for Kids (2026): How It Works and What It Costs
Greenlight investing lets kids buy stocks and ETFs with parent approval — but only on the Max plan and up. Here's how it works and how it compares to Acorns Early.
Greenlight investing lets kids buy fractional shares of stocks and ETFs, with every trade requiring parent approval. It's not on the base plan — investing unlocks on the Max tier ($10.98/month) and above. It's a teaching tool inside the family account, distinct from a standalone custodial brokerage like Acorns Early's.
Teaching a kid to invest used to mean a shared brokerage login and a lot of hand-holding. Greenlight builds it into the family card instead: the child picks trades, the parent approves each one. It’s one of the features that pushes families from the base plan up to a pricier tier — so it’s worth knowing exactly how it works and what it costs before you upgrade. Here’s the breakdown from the official record we track on the Greenlight fiche.
Greenlight investing: how the kid-investing feature works
The mechanic is simple and deliberately gated. A child can browse and buy fractional shares of stocks and ETFs — fractional, so a $50 allowance can hold a slice of an expensive stock. Every trade a kid places requires parent approval before it executes. That approval step is the whole point: it turns investing into a conversation (“why this company?”) rather than a solo gamble. It’s a teaching tool with training wheels, not an open brokerage.
What it costs — and the plan you actually need
This is the part families miss: investing is not on the Core plan. Per Greenlight’s official plans page, the kid-investing feature unlocks on Max ($10.98/month) and the higher Infinity and Family Shield tiers. The $5.99 Core plan gives you the card, controls, chores and savings rewards — but if you want your kid investing, you’re looking at Max or above. Factor that into the Greenlight pricing math before you sign up expecting investing on the cheapest plan.
Greenlight investing vs Acorns Early
These are two different philosophies of kid investing, and the distinction matters:
- Greenlight — hands-on learning. The kid drives, the parent approves each trade, inside the family account. Great for building the habit and the conversation.
- Acorns Early (formerly GoHenry) — a custodial investment account with a 1% match on contributions, legally owned by the child, oriented toward long-term growth rather than pick-a-stock learning.
If you want your kid to learn by doing, Greenlight’s approval model fits. If you want a funded account that compounds for the child’s future, Acorns Early’s custodial structure is built for that. Some families use both.
The safety line to be clear about
Cash on Greenlight is FDIC-insured through its partner bank; invested money is not — it carries market risk like any investment, and balances can fall. That’s not a Greenlight flaw, it’s what investing is. The parent-approval gate is the guardrail that keeps a kid’s first trades deliberate. For the full picture on how safe the rest of the account is, see is Greenlight safe, and weigh investing as one feature among the stack in our best kids debit card ranking.
Frequently asked questions
- Does Greenlight offer investing for kids?
- Yes. Greenlight includes a kid-investing feature where children can buy fractional shares of stocks and ETFs, but every trade needs a parent's approval first. It's designed as a learning tool with guardrails, not an open brokerage. The feature sits on the Max plan and up, per Greenlight's official plans page — the base Core plan does not include it.
- Which Greenlight plan do you need to invest?
- Investing unlocks on the Max plan ($10.98/month) and the higher Infinity and Family Shield tiers. The entry-level Core plan ($5.99/month) includes the card, controls, chores and savings rewards, but not investing. If investing is the main reason you're considering Greenlight, budget for at least the Max tier.
- Is Greenlight investing better than Acorns Early?
- They're different tools. Greenlight's investing is a teaching feature inside the family account — kids pick trades, parents approve. Acorns Early (formerly GoHenry) centers on a custodial investment account with a 1% match on contributions, legally owned by the child. For hands-on learning, Greenlight; for a funded custodial account that grows long-term, Acorns Early.
- Is kids' money safe when investing on Greenlight?
- Investing carries market risk — balances can fall as well as rise, unlike an FDIC-insured cash balance. That's true of any brokerage, including a kid's. The cash side of Greenlight stays FDIC-insured via its partner bank; invested money is not insured against losses, because no investment is. Parent approval on every trade is the built-in guardrail.