Seltz is a web search and retrieval API built for LLMs and AI agents. It runs a proprietary crawler, retrieval models, and a multi-index engine to return fresh, reliable web content structured for machine reasoning rather than human browsing. Engineering and AI teams integrate Seltz to ground their agents and applications in current, trustworthy knowledge from the live web.
Seltz multi-index engine runs lexical, semantic, and entity-based retrieval in parallel, so results are matched on exact terms, meaning, and the relationships between people, companies, and events. The crawler is ours end to end, which means we control freshness, coverage, and how content is parsed and structured before it reaches your model. Results come back clean and ready to use, with no scraping, no HTML cleanup, and no post-processing on your side.
Beyond general web coverage, dedicated verticals for news, finance, company, and people data draw on licensed and authoritative sources. Teams build on this for retrieval-augmented generation (RAG), agentic workflows, real-time research, competitive monitoring, and any application where an answer is only as good as the information behind it.
Integration takes a single API call. Pricing scales with your usage, latency is tuned for live inference paths, and the service is built to the reliability standards production AI systems require. You get a web knowledge layer without hiring a crawling team or maintaining a retrieval stack.
Highlights
Multi-index retrieval engine combining lexical, semantic, and entity search, with a proprietary crawler that returns fresh, structured content ready for LLMs to reason over.
Dedicated verticals for news, finance, company, and people data, so your agents ground answers in authoritative, up-to-date sources.
One API call to integrate, usage-based pricing, and latency tuned for live inference. No crawling stack to build or maintain.
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Seltz uses a single usage-based dimension billed by the number of API requests you send. You pay for what you use, with no upfront commitment or fixed subscription. Each call to the web search API counts as one request, so your cost scales directly with how many requests your AI systems make. There are no separate tiers or instance sizes to choose from. Costs rise or fall as your request volume changes, making this a pay-as-you-go structure suited to both testing and production workloads.
Top-of-mind questions for buyers
What counts as one request for billing?
One request is a single call to the web search API. When your code sends a search query and receives web content back, that counts as one request. Each separate query you send is metered individually. Your cost scales with how many of these calls your AI systems make.
Am I charged when my AI systems are idle and send no requests?
Charges apply only per request you send. When your systems send no requests, no request charges accrue. Costs track actual API call volume, so idle periods with no traffic generate no request charges. Your bill rises and falls directly with the number of calls made.
Is there a minimum request commitment or a required subscription?
No. Billing is usage-based on the number of requests you send, with no upfront commitment or fixed subscription. You pay only for the requests you make. This structure suits both early testing and steady production traffic, since cost follows your actual request volume.
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Vendor refund policy
Seltz does not offer refunds for usage already consumed, as charges reflect actual use of the service. If you believe you were billed in error or experienced a service issue, contact us at [support@seltz.ai] within 30 days of the charge and we will review your case and issue a refund where appropriate. Enterprise customers on private offers are covered by the refund terms agreed in their contract.
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Support
Vendor support
Seltz provides technical support for all customers via email at [support@seltz.ai]. Our team helps with integration, API usage, authentication, and troubleshooting. Documentation, API reference, and integration guides are available at [docs.seltz.ai].
Standard support is available Monday to Friday during business hours, with a typical first response within one business day. Enterprise customers on private offers receive priority support with faster response times and a dedicated contact.
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