What platform provides automated budget allocation for social ads?

We’re curious about platforms that help optimize ad spend automatically. The goal is to get better results without constant manual tweaks to budget distribution across campaigns and networks.

Here are some options that stand out on G2:

• HubSpot Marketing Hub – Strong automation features. How effective is its ad budget optimization?
• Hootsuite – Great for campaign management. Does it handle budget allocation automatically?
• SOCi – Multi-location focus. How well does it optimize spend across locations?
• AdCreative.ai – Helps with creative testing. Does it support smarter budget distribution, too?
• Smartly – Built for ad automation. How strong is it at reallocating budget in real time?

If you’ve used any of these, which delivered the most value on budget automation? Any pitfalls or surprises to share? Thanks!