Alternatives
Grounding with Google Search alternatives
Google's first-party grounding for Gemini. The best index in the world, billed per search query on top of tokens, and only usable from Gemini.
Verified 7 October 2026·Figures from vendors' own pages
Grounding with Google Search at a glance
- Vendor
- Category
- Platform grounding
- Own index
- Yes — Google's index
- Price per 1,000
- $14
- Free tier
- 5,000 search requests per month on the paid tier (Gemini 3.x); on the free tier only Gemini 2.5 Flash and Flash-Lite, up to 500 requests a day
- MCP server
- No
- Graph traversal
- No
- Coverage transparency
- No
Pricing detail. $14 per 1,000 search queries on Gemini 3.x models after 5,000 free search requests a month (paid tier, shared across Gemini 3.x), plus model token charges. One prompt can trigger several billed queries. Gemini 2.5 models keep the older scheme: $35 per 1,000 grounded prompts after 1,500 free a day.
Why teams look for a Grounding with Google Search alternative
Cost, and specifically cost that is hard to predict. Grounding is billed per search query rather than per prompt, and a single prompt can trigger several of them, so the relationship between what a user does and what you are charged is indirect. Teams discover the multiplier in a monthly bill rather than in a load test.
The second reason is control. Grounding decides what to retrieve and hands the model the result; you cannot filter by content type, require an exact identifier, impose a corroboration threshold, or ask why something is absent. For an assistant that is fine. For a workload that has to defend its retrieval, the absence of those levers is disqualifying.
Where Grounding with Google Search beats us
It is Google's index behind it, which is the largest and most current corpus available through any API, and the integration is a configuration flag if you are already building on Gemini. On pure retrieval quality across the open web this is the strongest option in the field, and anyone claiming otherwise is selling something.
Every page in this section names this. A comparison that cannot say where the other product wins is an advertisement.
The alternatives
unlob
$0.40/1kWe are a retrieval API rather than a platform feature, which is the whole trade. You lose the configuration-flag integration and the largest index in the world; you gain filters, corroboration thresholds, exact-term requirements, an explicit answer about absence, and a per-1,000 price you can forecast from your own traffic.
Grounding with Bing Search
$14/1kMicrosoft's designated successor to the retired Bing Search API, available only inside Azure AI Foundry. A platform commitment, not an API swap.
Bing Web Search API
For a decade the default independent web search API. Retired on 11 August 2025, taking Web, Image, News, Video, Entity and Custom Search with it.
Retired 11 August 2025
OpenAI web search tool
The built-in search tool in the Responses API. Zero integration work if you are already on OpenAI, and no control over retrieval whatsoever.
DataForSEO
$0.60/1kIndustrial SERP infrastructure built for SEO tooling rather than agents. The cheapest per query in the field, with the lowest-level API to match.
Parallel Search
$1/1kA suite of web search, extraction and research APIs on a proprietary index, from the former Twitter CEO. The closest competitor to unlob by thesis.
Serper
$1/1kThe cheapest way to get raw Google results into an agent. Fast, minimal, and entirely dependent on Google continuing to be scrapeable.
Perplexity
$1/1kRaw web search over its own index through the Search API, and search with synthesis through the Agent API, which replaced Sonar Chat Completions in September 2026.
Bright Data
$1.50/1kProxy and unblocking infrastructure with a scraping suite and an agent-facing MCP server. Built for volume collection, priced accordingly.
Sources
- Gemini API pricingread 7 October 2026
Frequently asked questions
What is the best alternative to Grounding with Google Search?
It depends what you are replacing. If you need an independent index at the lowest price, unlob is $0.40 per 1,000 searches against $14 for Grounding with Google Search's search queries on Gemini 3.x. If you need the largest possible index, Grounding with Google Search may still be the right tool — we say so on our comparison page rather than pretending otherwise.
Does Grounding with Google Search own its own web index?
Yes — Google's index. That matters because a provider without its own index inherits the deprecation and repricing risk of whoever it depends on.
How much does Grounding with Google Search cost?
$14 per 1,000 search queries on Gemini 3.x models after 5,000 free search requests a month (paid tier, shared across Gemini 3.x), plus model token charges. One prompt can trigger several billed queries. Gemini 2.5 models keep the older scheme: $35 per 1,000 grounded prompts after 1,500 free a day.
Try the cheapest own-index alternative
10,000 free credits a month, no card. Test coverage and latency against your own queries before you commit to anything.