--- title: "The best Exa alternatives in 2026 (honest pricing included)" category: "comparisons" url: https://keirolabs.cloud/blog/exa-alternatives-2026 --- ## The 60-second version Exa is the best semantic search API in the market and, depending on your workload, somewhere between a fair deal and a 4x markup. The headline is $7 per 1,000 search requests, but that price buys 10 results, and every result above 10 adds $1 per 1,000 ([Exa docs](https://docs.exa.ai/reference/pricing)). Your real alternatives, priced per 1,000 basic search requests as of September 18, 2026: - **Serper**: $1.00/1k (down to $0.30 at volume), 2,500 free queries. Raw Google SERP, scraped. - **Parallel Search**: $1.00–$5.00/1k for 10 results, 200 ms–3 s, 5,000 free requests/month. Agent-native, priced per request. - **Linkup**: $1.00–$6.00/1k, 4,000 free queries. Own index, European, SimpleQA-focused. - **Brave Search API**: $5.00/1k, $5 in monthly credits (≈1,000 queries). One of the only true independent indexes, ~30 billion pages. Free tier was eliminated in February 2026. - **Firecrawl Search**: ~$6.40/1k (2 credits per 10 results at $0.0032/credit on Hobby), 1,000 free credits/month. - **Tavily**: $8.00/1k basic ($16/1k advanced), 1,000 free credits/month, and a 180 ms p50 they claim is the fastest in the market. - **SerpAPI**: $15.00/1k ($75/month for 5,000 searches). The mature option with the enterprise price tag. - **Keirolabs**: $0.25/1k headline on /search/lite, and 0.1 credit per request on monthly plans: $0.24/1k on Essential ($30/mo = 125,000 lite searches), $0.13/1k on Pro ($50/mo = 375,000), $0.08/1k on Startup ($100/mo = 1,250,000). /search/fast is 1 credit, $2.40/1k on Essential, $0.80/1k on Startup. 1,250 free credits/month, no card, and the top score (15.2/20) on AIMultiple's 2026 Agentic Index. Keirolabs wins the price column outright. Every other number in this post is arithmetic you can check against the linked pricing pages. ## Two kinds of "alternative" There are two species of Exa alternative, and mixing them up is how teams end up disappointed. **Own-index APIs** (Exa, Brave, Linkup, Keirolabs, and partly Tavily) crawl and rank the web themselves, then sell you ranked results over an API. They can do things a SERP can't: find pages similar to a URL (Exa's `find_similar` is genuinely unmatched), return neural matches with no exact keywords, and re-rank by meaning. The cost is coverage tail risk: if their crawler hasn't seen a page, it doesn't exist. **SERP-scraping APIs** (Serper, SerpAPI) fetch Google's results and repackage them. You get Google's ranking quality and its fresh index for a fraction of the price: Serper runs $1.00/1k. The cost is structural: Google's terms prohibit it, Google has sued SerpAPI over exactly this, and the door on Google's own Custom Search API closed to new customers in 2026 (100 free queries/day historically, then $5/1k, now closed to new signups per [ColdIQ's July 2026 breakdown](https://coldiq.com/blog/serper-pricing)). If your product runs on scraped SERPs, you have an unpriced dependency. Exa sits in the first camp, which is the polite way of saying the second camp's numbers shouldn't tempt you if what you actually need is semantic recall. ## The full comparison | Provider | $/1k basic search | Free tier | Index | Output | |---|---|---|---|---| | Exa | $7.00 (10 results; +$1/1k per extra result) | $20 signup + $10/mo credits, 10 QPS | Own neural index + live crawl | Ranked results, contents, LLM answers | | Tavily | $8.00 basic / $16.00 advanced | 1,000 credits/mo, no card | Hybrid (crawl + cache + ranking) | Chunks tuned for RAG, answers | | Parallel | $1.00–$5.00 (10 results) | 5,000 req/mo + $80 signup + $5/mo | Own agent-grade systems | Ranked URLs + compressed excerpts | | Serper | $1.00 → $0.30 at volume | 2,500 queries, no card | Google SERP (scraped) | Raw Google results, 1–2 s | | Brave | $5.00 | $5 monthly credits (≈1,000 queries), card required | Own index, ~30B pages | 5 snippets per result | | Linkup | $1.00–$6.00 | 4,000 queries | Own index | Standard/Deep, <2 s sync | | Firecrawl Search | ~$6.40 (2 credits / 10 results) | 1,000 credits/mo | Live crawl (fresh, not cached) | Search + full page markdown | | SerpAPI | $15.00 | 250 searches/mo | Google SERP (scraped) | Structured Google data, many engines | | Keirolabs | $0.25 lite headline ($0.08–$0.24 on plans; fast $2.40) | 1,250 credits/mo, no card | Own index (index, not scraper) | Results, markdown, cited answers | Latency claims, from the vendors themselves: Tavily advertises 180 ms p50 on /search, Parallel quotes 200 ms–3 s synchronous, Serper lands results in 1–2 s, Linkup keeps synchronous search under 2 s, and Brave's LLM Context endpoint adds under 130 ms to a pipeline. Exa doesn't publish a p50; expect roughly a second for search with contents. The whole field is benchmarked with receipts in [top-8 AI search APIs compared](/blogs/comparisons/top-8-ai-search-apis-compared-2026). Trust your own p50 numbers before any landing page. ## The pricing table, with the fine print Sticker prices lie by omission, so here is the version that includes the asterisks. | Provider | Published rate | The catch | Source | |---|---|---|---| | Exa | $7/1k search | Base covers 10 results; results 11+ bill $1/1k each, so a 30-result search is $27/1k. Answer $5/1k, deep research $12–15/1k, contents $1/1k pages | [Exa pricing docs](https://docs.exa.ai/reference/pricing) | | Tavily | $0.008/credit PAYG | 1 credit = basic search ($8/1k), advanced = 2 credits ($16/1k). Plans: $30/4k, $100/15k, $220/38k, $500/100k credits | [Tavily pricing](https://www.tavily.com/pricing) | | Parallel | $0.001–$0.005/request | Per-request pricing with published latency bands (200 ms–3 s); deep research runs $0.005–$2.40/request | [Parallel pricing](https://parallel.ai/pricing) | | Serper | $1.00/1k | Prepaid packs ($50–$3,750), credits expire in 6 months, and >10 results costs 2 credits: effective $2.00/1k at depth 100 | [ColdIQ breakdown](https://coldiq.com/blog/serper-pricing) | | Brave | $5/1k Search | Free tier killed Feb 2026; $5/mo credits ≈ 1,000 queries; card required even to start; attribution required to use the credit | [Brave Search API](https://brave.com/search/api/), [implicator.ai](https://www.implicator.ai/brave-drops-free-search-api-tier-puts-all-developers-on-metered-billing/) | | Linkup | $0.001–$0.006/request | 4,000 free queries; deep search at the top of the range | [Linkup pricing](https://www.linkup.so/pricing) | | Firecrawl | 2 credits/10 results | Hobby is $16/mo (annual) for 5,000 credits = 2,500 searches ≈ $6.40/1k; PAYG in $5 increments, paid plans only | [Firecrawl pricing](https://www.firecrawl.dev/pricing) | | SerpAPI | $75/mo → 5,000 searches | $15/1k at entry; free plan is 250 searches; cached searches don't burn credits | [SerpAPI pricing](https://serpapi.com/pricing) | | Keirolabs | /search/fast 1 credit; /search/lite 0.1 credit on plans | Essential $30/mo = 12,500 credits = 125,000 lite searches ($0.24/1k); Pro $50/mo = 375,000 ($0.13/1k); Startup $100/mo = 1,250,000 ($0.08/1k). One-time packs bill lite at 0.5 credit ($2.50–$3.33/1k), so monthly plans are the cheap path | [Keiro pricing](https://keirolabs.cloud/pricing) | Three patterns worth noticing. First, nobody in this market sells "a search"; they sell credits, results tiers, or endpoints, and the unit you actually pay for is always one abstraction level below the landing page. There's a whole post on how Exa's [headline $7/1k stacks to $27/1k](/blogs/comparisons/exa-search-api-pricing-2026). Second, free tiers cluster at 1,000–5,000 requests/month, with SerpAPI's 250 the stingiest and Keiro's recurring 1,250 credits (12,500 lite searches a month, no card) the largest on actual volume. Third, the two cheapest options by sticker (Serper, SerpAPI) are the two whose input is Google's servers, which is not a coincidence. ## Cost per 1k, drawn Basic search, 10 results, cheapest self-serve rate, US dollars per 1,000 requests. Lower is better. COST PER 1,000 SEARCHES, SEPT 2026 (USD) Keiro lite $0.25 Serper $1.00 Parallel $1.00 Linkup $1.00 Brave $5.00 Firecrawl $6.40 Exa $7.00 Tavily $8.00 SerpAPI is off the chart at $15.00/1k; it didn't fit, which is itself a data point. The chart is sorted cheapest first, and Keiro's bar is the $0.25/1k headline on /search/lite, the cheapest rate in the field (on monthly plans lite bills 0.1 credit per request, $0.24/1k on Essential down to $0.08/1k on Startup; the fast tier, /search/fast, runs $2.40/1k on Essential and $0.80/1k on Startup). Parallel's $1.00 is the floor of a $1.00–$5.00 range that scales with query difficulty. ## The quality check Cheap is only a win if the results hold up. Three scoreboards, two run by third parties: - **AIMultiple Agentic Index 2026** (score out of 20): Keirolabs 15.2, first, ahead of Brave 14.89, Firecrawl 14.58, Exa 14.39, Tavily 13.67, and Perplexity 12.96 ([aimultiple.com](https://aimultiple.com)). The best semantic search API in the market by this measure is fourth, not first. - **FinanceBench** (Patronus 150-split accuracy): Keiro 78%, Valyu 73%, Parallel 67%, Exa 63%, Google 55%. Financial questions are where thin snippets and shallow ranking fall apart, and where a real extraction layer pays for itself. - **Keirolabs' 100-query QA harness** (full methodology in [top-8 AI search APIs compared](/blogs/comparisons/top-8-ai-search-apis-compared-2026)): SimpleQA Keiro 94 vs Perplexity 86 vs Tavily 78; FreshQA 91/83/77; HotpotQA 82/74/68. The sharpest single data point: on the same 100 queries, /search/lite beats Parallel's turbo tier 91 queries to 9, composites 341.6 to 170.4, and sweeps 6 of 9 query archetypes ([head-to-head receipts](https://keirolabs.cloud/bench/keiro-lite-vs-parallel-turbo)). The cheapest row in the pricing table is also the one that wins the head-to-head. ## The picks Match the API to the workload, not to the lowest number in the table. **Cheapest raw Google results:** Serper. $1.00/1k, 2,500 free queries, no card. Just understand you're building on scraped SERPs with a six-month credit expiry: the 11–100 result tier doubles your effective rate to $2.00/1k. **Cheapest agent-native search:** Parallel. Its Search API is priced per request ($0.001–$0.005 for 10 results), synchronous at 200 ms–3 s, and the 5,000 free requests/month plus $80 signup credit is the biggest evaluation budget in the category. Their deep-research tiers run from $0.005 to $2.40 per request, so budget before you marvel. **Cheapest real index:** Brave at $5.00/1k. It's the only full independent index in this list, 30+ billion pages crawled by Brave's own bot, and it's the one to pick when "did this come from Google's servers?" is a legal question rather than a philosophical one. The February 2026 free-tier removal and the credit-card-on-signup requirement are real costs too; the details are in [the Brave pricing breakdown](/blogs/comparisons/brave-search-api-pricing-2026). **Cheapest search-plus-extraction bundle:** Firecrawl, if your pipeline wants full page markdown behind every result. 1,000 free credits/month and search at 2 credits per 10 results. Tavily is the same idea with better benchmark numbers (ranked #1 on SealQA and SimpleQA Verified per their own pages) and worse per-credit math at $8/1k basic. **Fastest claimed:** Tavily, 180 ms p50, 300M+ monthly requests. If latency is your binding constraint, test that number on your own queries before wiring it in. **The free-tier winner for prototyping:** Keiro first (12,500 lite searches a month, recurring, from 1,250 credits, no card), then Parallel (5,000/mo), then Linkup (4,000), then Serper (2,500 one-time). The full list stays current in [the best free web search APIs of 2026](/blogs/guide/best-free-web-search-apis-2026). **The one we sell:** Keiro. /search/lite has a $0.25/1k headline and bills 0.1 credit on plans ($0.24/1k on Essential, $0.13/1k on Pro, $0.08/1k on Startup, the cheapest agent-ready result in this table), /search/fast is 1 credit ($2.40/1k on Essential, $0.80/1k on Startup), and the free tier is 1,250 credits/month with no card. One honest catch on us: if you buy one-time credit packs instead of a plan, lite bills at 0.5 credit there ($2.50–$3.33/1k), so the monthly plan is the cheap path. Search, extraction (3 credits), answers with citations (5 credits), and deep research (20 credits) run on one credit balance, so you don't get an invoice with six line items for one pipeline. > The honest version of this market: everyone's headline number is their best case, and your invoice is your worst case. Read the catch column before the price column. ## Where Exa still wins A comparison post that ends with "so switch to Keirolabs" is an ad. Here's the part that's true anyway: - **Semantic search without keywords.** Exa built the best embedding-based retrieval layer in the category. "Pages like this one" is a query only Exa, Brave, and Linkup can really answer, and Exa's `find_similar` at $5/1k is the sharpest version of it. - **Neural reranking out of the box.** If your queries are natural language and your users care about meaning over freshness, Exa's $7/1k buys a result quality that a $1/1k SERP scrape cannot replicate at any configuration. - **Structured research, not just links.** Exa's deep research endpoints ($12–15/1k) and the Agent API return citations and structured outputs, which is a different product than a ranked list. - **The free tier is real.** $20 at signup plus $10 every month, no payment method, on every endpoint at 10 QPS. That's roughly 2,850 searches a month in credits at the $7 rate, forever. Few competitors give away a recurring allowance without a card. Where it loses: any workload that pays for depth. A 30-result search is $27/1k, contents are billed per content type at $1/1k pages, and a naive agent that searches then reads pages pays twice. If your queries are keyword-shaped and your budget is real, Serper at $1.00/1k or Keirolabs' /search/lite at $0.25/1k will do the same job for a tenth of the bill, and if your workload is "give me 30 results with full text," run the math on [the top-8 comparison](/blogs/comparisons/top-8-ai-search-apis-compared-2026) before you pick. One more thing worth watching in 2026: the legal weather. Google's SerpAPI lawsuit and the Custom Search API shutdown for new customers are squeezing the scraping camp, while Brave's free-tier elimination shows the own-index camp is consolidating pricing power too. [The search API crackdown post](/blogs/guide/search-api-crackdown-2026-serpapi-lawsuit-bing-shutdown) tracks both. Whatever you pick, pick it with an exit in mind: this market reprices quarterly. ## The boring takeaway Pick by workload, not by headline. Keyword-shaped queries and thin budgets: Serper at $1.00/1k, knowing what scraped SERPs are. Meaning-shaped queries: pay Exa's $7/1k or Linkup's $1–6/1k and be glad the product exists. A regulated product that needs a real independent index: Brave at $5/1k. A pipeline that wants search and clean page content in one call: Tavily at $8/1k or Firecrawl at ~$6.40/1k, or Keirolabs' /search/content at 3 credits ($7.20/1k on Essential). And if your bill is growing faster than your traffic, the culprit is almost never the sticker price: it's the per-result surcharge, the credit conversion, or the endpoint tax hiding under it. Every claim in this post links to its source, and every source was checked on September 18, 2026. Prices change; check them again before you sign anything, including with Keirolabs.