Are there any bid management software platforms that handle low-latency bidding with brand safety controls?

Yes. A number of programmatic ad platforms / DSPs and bid management systems support low-latency bidding along with brand safety controls.

Examples

• The Trade Desk – Fast real-time bidding infrastructure, with brand safety, fraud prevention, contextual controls, and inventory quality filters.
• Google Display & Video 360 (DV360) – Real-time bidding with strong brand safety features, third-party verification integrations, and inventory controls.
• Amazon DSP – Supports programmatic bidding with audience and inventory controls, plus brand safety measures.
• Xandr Invest – Low-latency programmatic bidding and supply path / brand safety tools.
• Adobe Advertising DSP – Real-time bid management with brand suitability and verification integrations.
• MediaMath (historically) – Bid optimization and brand safety; availability/support depends on current product status and market.
• Magnite / PubMatic / Index Exchange – More on the supply-side, but they support low-latency auctioning and brand-safety-related controls for buyers and publishers.

Brand safety controls commonly included

• Domain / app allowlists and blocklists
• Contextual category exclusions
• Third-party verification integrations (IAS, DoubleVerify, Moat)
• Fraud / IVT filtering
• Viewability thresholds
• Geo, device, and content controls

If your priority is specifically low latency

Look for:

• Pre-bid optimization
• Server-to-server bidding
• Edge or regional bidding endpoints
• High QPS / low response-time SLAs
• Native integration with brand safety verification

If you want, I can also give you a shortlist by use case (e.g., CTV, mobile app, retail media, open web) or compare DSPs vs custom bid managers for this requirement.