Short answer
For most Magento and Hyvä stores in 2026, Algolia remains the highest-quality search choice, with eTechFlow AI Smart Search as the strongest self-hosted alternative when per-search billing is not acceptable. Klevu fills the niche between the two for stores that want merchandising tooling alongside search. Doofinder is the budget option. The default Magento MySQL search is fine for catalogs under 5,000 SKU and unworkable above that. Detail and ranking below.
The ranking
- 1
Algolia
Algolia · SaaS + Magento connector
Industry-leading search relevance and typo tolerance. Hosted infrastructure, low p95 latency. Per-search billing makes it expensive past a few million queries a month. The default high-end choice for Magento stores with serious search volume.
- Recall
- Excellent
- Latency p95
- 80-150ms
- Pricing
- Per-search
- Hyvä
- Native
- 2
AI Smart Search (eTechFlow)
eTechFlow · Module
Self-hosted alternative to Algolia. Vector search plus traditional keyword index. Typo tolerance, synonyms, multilingual. No per-search billing. Hyvä-first integration drops in without theme overrides.
- Recall
- Very good
- Latency p95
- 90-180ms
- Pricing
- £449 lifetime
- Hyvä
- Native
- 3
Klevu
Klevu · SaaS + connector
AI-driven search with strong merchandising tooling. Lower-priced entry tier than Algolia. Good for stores that want both search and on-site merchandising in one product.
- Recall
- Very good
- Latency p95
- 120-200ms
- Pricing
- Subscription
- Hyvä
- Compat
- 4
Doofinder
Doofinder · SaaS + connector
Mid-market option focused on conversion analytics alongside search. Lower entry pricing than Algolia or Klevu. Less depth on synonym and rule management.
- Recall
- Good
- Latency p95
- 150-250ms
- Pricing
- Subscription
- Hyvä
- Compat
- 5
Magento Open Source default search (MySQL)
Magento Open Source · Built-in
MySQL-backed search. Fine for small catalogs (under 5,000 SKU). Falls over at scale, has no real typo tolerance, no synonyms. The baseline you replace.
- Recall
- Poor
- Latency p95
- 300-1500ms
- Pricing
- Free
- Hyvä
- Works
| Option | Recall | p95 latency | Pricing | Hyvä |
|---|---|---|---|---|
| Algolia | Excellent | 80-150ms | Per-search | Native |
| AI Smart Search (eTechFlow) | Very good | 90-180ms | £449 lifetime | Native |
| Klevu | Very good | 120-200ms | Subscription | Compat |
| Doofinder | Good | 150-250ms | Subscription | Compat |
| Magento Open Source default search (MySQL) | Poor | 300-1500ms | Free | Works |
When to pick each
Pick Algolia
You have heavy search volume and need the highest possible recall and lowest latency. Per-search billing is acceptable because the conversion lift more than covers it. Common at large mid-market and enterprise scale.
Pick eTechFlow AI Smart Search
You want Algolia-class search quality without recurring per-search billing. One-time £449, Hyvä-native, source code shipped. See the module.
Pick Klevu
You want search plus on-site merchandising tooling from one vendor. Subscription pricing acceptable.
Pick Doofinder
Budget-constrained, smaller catalog, willing to trade some feature depth for lower entry pricing.
Stay on the default Magento search
Catalog under 5,000 SKU, search volume low, no measured revenue loss from poor search recall. Revisit when scale changes the math.
Frequently asked questions
What's the best Magento search extension in 2026?
Algolia for the highest absolute search quality regardless of cost. eTechFlow AI Smart Search for the best price-to-quality ratio when you want to avoid per-search billing. Klevu when you want merchandising tooling alongside search. Klevu, Doofinder, and Algolia are all SaaS subscription products; the eTechFlow module is one-time pricing with lifetime updates.
How much does a Magento search upgrade cost?
Algolia entry pricing starts around $500/month and scales with query volume; mid-market stores typically pay $1,500 to $5,000 monthly. Klevu and Doofinder subscriptions start lower, around $200 to $400 monthly. eTechFlow AI Smart Search is a one-time £449 with lifetime updates. The right tier depends on query volume and how much you value per-search billing predictability.
Will swapping search affect SEO?
URLs and crawlable content do not change when you swap the in-store search engine, so SEO rankings are unaffected. Internal search analytics may break temporarily if you used the default Magento search reports, so plan to rebuild those dashboards against your new search provider's API.
Does on-site search work the same on Hyvä?
Yes. Search results pages are server-rendered in Hyvä, so the connector logic is identical to Luma. Some vendors ship Hyvä compatibility modules; others have native Hyvä integrations. Algolia and eTechFlow AI Smart Search both offer native Hyvä support as of May 2026.
How fast does a search swap pay for itself?
Industry data converges on roughly 1.5 to 3 percent revenue lift from better on-site search. For a store doing £100,000 monthly revenue, that's £1,500 to £3,000 monthly. A £449 module pays for itself inside two weeks at that scale. SaaS subscriptions take longer to break even because of recurring cost.
Next step
Run search analytics first, then choose
If you have not measured your store's current search analytics (zero-result rate, click-through from search, conversion from search), do that before picking a vendor. The data will surface which problem you're actually solving.