Flexible Portfolio

DIY your ETF portfolio

Build a portfolio of asset classes you see potential in, decide on their exact allocations, and make adjustments as you go.

Regulated by Thailand's SEC (License no. Lor Khor-0136-01)

Img Long term wealth

Choose just 1 asset or combine as many as you like from the 70+

We’ve curated the best ETFs that represent more than 70 different asset classes ranging from S&P500, Nasdaq100, Emerging Markets to Genomics, REITs, Healthcare, Semiconductor, Blockchain, and more. We’ve done the research so you don’t have to.

Powered by ETFs from top fund managers

artinvest
ishares
vanguard
jp morgan
invesco
spdr

 Built for serious investors just like you

Automatic rebalancing. No transaction fees.

Over time, certain assets in your portfolio may earn more in returns or dividends while others earn less. We automatically rebalance them back to your original target so your risk-return profile stays as you initially set it.

Invest in expert-selected ETFs

Want exposure to semiconductors or S&P 500 but overwhelmed by the options? We've chosen the best-in-class ETF for each asset class – so you don't have to do the research. One ETF per category, each vetted for cost efficiency, liquidity, track record, and more. Just pick what you believe in, and start building.

Know where you stand – returns and risk

Get a full picture of your portfolio — track historical returns across your selected ETFs, understand the risk you're taking at any given time, and see exactly how your investments are allocated across countries and sectors.

Disclaimer: Flexible Portfolios do not have a benchmark, as asset allocations are fully customised by the client based on our selected ETFs in each asset class, and may not be comparable to a standard reference index.

One simple fee.

Whether it's your first portfolio adjustment or your twentieth, it's always just one management fee of 0.21%–0.86% p.a. (VAT inclusive).

Learn more about the fee →

How it works:

01
Build a Flexible Portfolio from scratch
02
Add desired asset classes
03
Set target asset allocations
04
Preview your portfolio

Flexible Portfolio Promotion

Enjoy zero fee for 1 month

✔️ Apply code FLEX2026 and invest ฿20,000 or more from 22 July – 31 August 2026

✔️ Get a 1-month fee waiver on new deposits into your Flexible Portfolio during the promotion period.

✔️ Open to all StashAway clients – new and existing

🔹Terms and conditions apply🔹

Invest exactly the way you want to

From technology to healthcare. Across Asia and emerging markets. S&P 500 or specific themes.

By creating an account, you agree to the Platform Agreement 

Download our mobile app

Invest exactly the way you want to

Frequently Asked Questions

It's really up to you! You can create as many Flexible Portfolios as you want depending on your needs and preferences.

Whether you want a portfolio with a single asset class or up to 50+ asset classes, the choice is yours.

We do this by maintaining the target allocations set by you. When market changes influence the asset allocation of your portfolio, we will re-align it to its target proportion (weightage) by buying and/or selling specific assets. Your portfolio is also rebalanced when you make a deposit, request a partial withdrawal or make a change in the allocations within your portfolio. Rebalancing is important, even if the asset class is performing well because it allows an investor to stay on target with his or her original investing strategy.

Our annual management fee for Flexible Portfolios ranges between 0.2% and 0.8%. There's no minimum investment amount and no subscription fees, switching fees, nor rebalancing fees. Learn more about our pricing here.

Disclaimers: Please study the product’s features, return conditions, and relevant risks before making an investment decision; Overseas investments are subject to currency fluctuations.