Serper and Brave are both “web search APIs”, both return links and snippets, and both sit in our search catalog. They are also completely different businesses, and the difference explains a 5x price gap better than any feature list. Serper resells Google’s results. Brave built and operates its own index. Once you see the category through that lens, the buying decision gets much simpler.
The numbers first, from our catalog. Routed prices are provider list plus 20%.
| Serper | Brave Search | |
|---|---|---|
| Routed price per 1k queries | $1.20 | $6.00 |
| List price per 1k queries | $1.00 | $5.00 |
| Quality score | 72 | 80 |
| Index | Google’s (SERP API) | Brave’s own |
What Serper is: Google at API prices
Serper’s product is straightforward: you send a query, it returns Google’s results in JSON. That makes it the price floor of the entire search category at $1.20 per thousand queries routed, and it makes its quality profile perfectly predictable. You get what Google would show a searcher: strong navigational results, strong freshness, the ranking billions of dollars of search engineering produce.
Our quality score of 72 sometimes surprises people (“Google is a 72?”), so it is worth explaining. The score reflects the API product for agent workloads, not Google’s ranking prowess. You get links and snippets, no page content, payloads shaped like a SERP rather than like context for a model. For navigational queries (“stripe idempotency docs”, “kubernetes 1.33 changelog”) that is exactly what you want, at a price nothing else touches. The score methodology is written up at /docs/quality if you want to see what goes into these numbers.
What Brave is: the only mainstream independent index
Brave Search runs on Brave’s own crawl and its own ranking. At $6.00 per thousand queries routed it costs five times Serper, and if you evaluate it purely on “are these results as good as Google’s for a navigational query”, you will sometimes conclude no and wonder what you are paying for.
You are paying for independence, in two senses.
First, result diversity. An independent index surfaces different pages, which for research-style agent queries is often genuinely useful. When every SERP-derived source gives you the same ten links, a second opinion from a different crawl adds information rather than repetition. We score Brave 80, above Serper, on the strength of result quality for agent use plus solid freshness support.
Second, and this is the one I care about operationally: failure independence. This is the argument that made me stop thinking of the price gap as a premium and start thinking of it as an insurance rate.
Why index independence matters for failover
Suppose you want redundancy in your search stack, so you add a second provider. If both of your providers resell Google, you have redundancy against exactly one thing: one reseller’s infrastructure having a bad day. You have zero redundancy against upstream problems, upstream rate-limiting, SERP layout changes breaking extraction, or policy shifts, because both vendors inherit all of those from the same place. Correlated providers fail as a unit. I wrote about this failure-domain problem in why AI agents need failover, and search is the cleanest example of it.
Brave breaks the correlation. A chain of Serper first, Brave second gives you a cheap default and a fallback that fails for different reasons. On our router, that pairing is close to the canonical search chain: cheapest-first routing sends traffic to Serper, and when a call fails or times out, failover retries against providers with genuinely different plumbing, up to three deep, all inside a 20 second wall-clock budget. The response’s routing.attempted chain shows you exactly when the fallback earned its keep.
The failover math also reframes the cost. If Serper serves the overwhelming majority of your queries at $1.20 and Brave only catches the exceptions, your blended price sits near the floor while your reliability sits near the ceiling. You are not choosing between $1.20 and $6.00 per thousand. You are paying roughly Serper prices plus a small premium on the slice of traffic that would otherwise have failed.
So which one, or both?
If I had to reduce it to rules:
- All-navigational workload, cost-sensitive, failure-tolerant: Serper alone. It is the right tool and the right price, and adding Brave buys you little if a failed search just gets retried by a human.
- Unattended agents where a dead search kills a task: both, Serper primary and Brave fallback. This is the configuration I would defend in almost any production setup.
- Research-heavy queries where result diversity matters: consider Brave primary, or look one tier up at the neural providers (Perplexity at $6.00, Exa at $8.40 routed), which I covered in the full search roundup.
The honest summary: Serper is the best price-per-query in the category, Brave is the best failure-isolation per dollar, and they compose better than they compete.
Side-by-side pricing for the whole category, straight from our open catalog, lives on the search API comparison page.