# Algolia vs Constructor for large catalog ecommerce search: which makes the most sense for a mid-size store?

Hey G2 reviewers, let me open with the question I keep circling: Algolia vs Constructor for large catalog ecommerce search: which makes the most sense for a mid-size store? I researched tools in the e-commerce search software category, and no pairing split opinion on my desk quite like this one.

What they share: both are built to handle large catalogs, both price on usage, and both post strong ranking and relevancy marks on G2.

Where each pulls ahead:

Algolia (4.5, 450+ G2 reviews): speed and ecosystem. Prebuilt integrations nearly everywhere, the larger mid-market footprint on G2's Grid, and a developer experience reviewers consistently praise. The catch for a mid-size store is that its power assumes engineering time, and per-request costs need watching as catalog and traffic grow.
Constructor (4.8, 55+): relevance tuned to conversion outcomes rather than clicks, and mid-market reviewers rate satisfaction higher than Algolia's on the Grid. The catch: it is implementation lean guided and enterprise-style, which can be heavier than a mid-size team wants.

The simplest way to decide, from where I sit: if you have developers and want to compose the search experience yourself, Algolia; if you would rather buy the relevant outcome and your query volume justifies it, Constructor.

For those who have run either past the honeymoon at mid-size scale: which one actually holds up, and is there a third option that beats both for a large catalog without an enterprise contract?

##### Post Metadata - Posted at: 5 days ago - Author title: Tech Consultant - Net upvotes: 1 ## Comments ### Comment 1 <p>Oh these two get shortlisted together a lot, but they're aimed at slightly different buyers. Honestly Algolia is the one I'd lean toward for a mid-size store, reviewers love how fast their devs got it live, the docs are great, and it just runs with basically no downtime, plus typo-tolerant search that one reviewer said cut their support tickets. Constructor is genuinely strong too, reviewers say it optimizes hard for revenue and conversion and learns from real shopper behavior as your catalog grows, but its base skews mid-market and enterprise and a couple mention a real learning curve and wanting finer query-level A/B testing. To be real, the honest split is Algolia if you want to move fast with your own developers, Constructor if you'd rather hand merchandising to a partner that tunes for conversions. One thing worth checking either way, both can get pricey as the index scales, so pin down pricing at your catalog size. What's your team's dev capacity like?</p> ##### Comment Metadata - Posted at: 4 days ago ## Related discussions - [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team) - Posted at: over 13 years ago - Comments: 6 - [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section) - Posted at: over 13 years ago - Comments: 0 - [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm) - Posted at: over 13 years ago - Comments: 4