I would not make a blanket statement that all online investment platforms are scams. There are legitimate online platforms as well as some risky or fraudulent ones. Here are a few points on evaluating online investment platforms:

– Look for established, reputable companies with a solid track record over many years. Newer platforms with little history or oversight can be riskier.

– Research how they generate returns or profits. Transparent, regulated markets and asset classes are safer bets. Opaque strategies and “too good to be true” returns may indicate scams.

– Make sure the platform is licensed and follows regulations for security, data privacy, etc. Look for government registration and oversight.

– Check for protections like FDIC insurance on cash deposits, SIPC insurance on brokerage accounts, etc. These help protect against loss or theft. Uninsured platforms are riskier.

– Look out for warning signs like overly persistent sales tactics, promises of guaranteed high returns, lack of financial details, etc. Legitimate firms should be transparent.

– Diversify your investments across platforms, asset classes and individual holdings. Avoid “all eggs in one basket” scenarios.

– Start small and test a platform first before committing higher amounts. Monitor account access and withdrawals closely.

– Do your due diligence on reviews, complaints, terms, fees, etc. to evaluate risks thoroughly before investing significant funds.

In summary, while no investments are 100% safe, there are prudent steps you can take to identify legitimate and regulated online investment platforms and avoid outright scams or excessively risky ones. Invest carefully.