Searchspring alternative · One-time license · Self-hosted

The Searchspring alternative where nothing migrates — because you own it.

Searchspring merged with Klevu in 2025 and is becoming Athos Commerce — with a new platform, a new roadmap and an upgrade path its customers are expected to take. Dartfind is the opposite bet: a catalog search engine delivered as a compiled binary you buy once and own. It runs on your server, on your schedule, and no vendor merger ever changes what's running in your stack.

Built for distributors, wholesalers and e-commerce with large catalogs — from 10,000 to 100 million records.

Why teams go looking for a Searchspring alternative.

The merger

Your vendor became a different company

Searchspring, Klevu and Intelligent Reach merged into Athos Commerce under a private-equity owner. New platform, new roadmap, new priorities — and an upgrade every customer is expected to schedule. Renewal time is when people compare options.

The bill

Subscription, forever

However the tiers are packaged, the model is the same: stop paying and search stops working. After years of fees you own nothing — and pricing decisions now sit with a PE-backed platform consolidating three products.

The control

Their roadmap, your stack

When search is SaaS, every platform change, feature sunset and migration deadline is theirs to decide and yours to absorb. A component this central to revenue deserves to be something you control.

Dartfind vs Searchspring, side by side.

DartfindSearchspring
PricingOne-time license, owned outrightSubscription tiers, forever
What the merger meansNothing — you own the binaryMigration to the new Athos platform ahead
HostingYour server — on-premise or your own cloudVendor cloud only
Data locationNever leaves your network, works offlineIndexed on vendor infrastructure
Dirty queriesTypos and partial SKUs land nativelyConfigured relevance, tuned per deployment
Long-term costFixed. Grow 10x — no new billRecurring, scales with usage and modules

When Searchspring is still the right choice.

A comparison table where one column wins every row is an ad. Three cases where we’d tell you to stay put:

If your catalog is large, your search matters to revenue, and you'd rather own the component than schedule a migration someone else decided on — that's the profile where Dartfind wins the comparison.

Switching is two connections.

A sync script feeds your catalog into the engine — from a database or a plain export — and keeps it updated on schedule. A query endpoint answers searches; your storefront calls it instead of Searchspring. Works alongside Adobe Commerce, SAP Commerce, Oro, BigCommerce, Shopify or fully custom builds, because it sits behind an API rather than inside the platform. For most stacks this is days of work — and the free pilot skips integration entirely.

16,787
products live in production
~20 ms
per query, full catalog
1
ordinary machine, no cluster
0
outbound connections, ever

Those are numbers from a live deployment: an auto-parts retailer runs Dartfind as its counter and catalog search, fed with broken part numbers every day. Full case on the main page.

Don’t take the table’s word for it. Free pilot.

Send a catalog export — real or fake. Two days later you have a working search box in your infrastructure, next to your current Searchspring setup. Type your customers’ worst queries at both. Then decide.

Your dataa catalog export, real or fake — no access to your systems needed
Your infrastructureruns on your server; the data never leaves your network
2 daysfrom export to a working search box you can torture
$0no contract, no card, no strings attached
Got it. We’ll get back to you within a day to arrange the pilot.
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Searchspring alternative — questions people actually ask.

What does the Athos Commerce merger mean for Searchspring customers?+
Searchspring, Klevu and Intelligent Reach combined into Athos Commerce in 2025, with a new unified platform and an upgrade path customers are expected to take over time. Existing features keep working for now — but the roadmap, pricing decisions and migration timing belong to the new company. That uncertainty is exactly what a one-time license removes: you own the binary, and nothing in your stack changes unless you change it.
Is Dartfind as good at typo tolerance as Searchspring?+
Tolerance to broken input — typos, partial part numbers, glued words, wrong keyboard layouts — is a property of Dartfind's matching math, with no rules or dictionaries to configure. That's the workload it runs in production today at an auto-parts retailer, fed broken part numbers every day.
What does switching involve?+
Two connections. A sync script feeds your catalog into the engine and keeps it updated; a query endpoint answers searches, and your storefront calls it instead of the Searchspring script. Days of work on most platforms. The free pilot skips integration: send an export, get a working search box to compare side by side with your current setup.
How does pricing compare to a Searchspring subscription?+
Subscriptions bill monthly or yearly and continue for as long as you want search to work. Dartfind is one payment — typically below what a company spends on its search stack in a single year — and from year two onward there is simply no bill. Growth in catalog or traffic doesn't create one either.
Do I lose merchandising control?+
You keep ranking control — boosts, pins, category rules — as settings your team manages. What Dartfind doesn't ship is a marketer-facing merchandising console; if your team lives in that UI daily, weigh that honestly (it's in the section above). If merchandising is occasional and search quality is the daily job, the trade favors owning the engine.
We're mid-contract. When does switching make sense?+
The free pilot costs nothing and runs in parallel — most teams stand it up while the current contract runs, compare on their own queries, and time the switch to the renewal date. That way the decision is made on evidence, not on a countdown.