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Sub-second Search

Sub-second Search

Developed by Lightenna Ltd

30 reviews
Price: $5.00 / month Free Trial: 10 days More info
  • Get search results back to your customers instantly.
  • Easy install. No coding required. Click-and-tick configuration.
  • Keep it all in Shopify! No separate account required. Uninstall to stop billing at any time.

STOP PRESS: 66% discount for the lifetime of your store

Sign-up now and you pay only a third of the normal price for our instantaneous search.

See the features live

Our Demo site shows Sub-second Search in action in a live shop environment. We also offer a free trial, so if you want to see the difference it makes to your store, try it out at no cost!

Every 0.1s of delay costs Amazon 1% of profit

For time-pressed customers, speed matters.
A single second latency delay costs Amazon over $1 billion (source). Optimising the time it takes to get product listings to their customers made a tangible difference to their sales figures. Sub-second Search can do that for yours. It gets product listings to your customers fast to give you the best chance of converting their interest into real revenue.

Collections, not just products.
Get customers' eye-balls onto your collections as well as specific products. If they search for "Computers", you might want to show them a collection full of computers. Sub-second Search automatically indexes all your collections and your products, to show results for both.

Generous limits so you know where you are.
Index up to 30,000 products. Works for you now and as you scale. No fuss.
No traps to fall into later. There's headroom for your users to conduct 30,000 monthly searches. If you get anywhere close to that then number 1, your site will have exploded in popularity and number 2, we talk to you about getting even bigger.

Better value than the competition.
We're cheaper than the $49.99 charged monthly by our various instantaneous search competitors and our limits are set higher. Just Google their pricing pages to check for yourself.

Works with your existing theme.
Users can still click through to your theme's current search results page,
so you don't lose anything you've paid for already. Sub-second Search simply layers additional functionality on top to improve customer search experience, help them find the right products more quickly and return more sales for you.

Click-and-tick configuration.
Configure what fields appear in search results. Exclude tagged products or collections from search results.

On-demand product sync.
Get customers searching your latest product catalogue in a single click.

No obligations.
Install it now and you get the same monthly fee for the lifetime of your store. If Sub-second Search isn't perfect for you, simply uninstall the app and spend more money with the competition.

How to set up Sub-second Search [from our YouTube channel]

How to set up Sub-Second Search from scratch [2 minute screencast]

Contact us

If you have questions or requests for new features our dedicated support person would be happy to answer them. Please drop Alex a line using the "Get Support" button in the contact pane.

Sub-second Search reviews

30 reviews
  1. 5 stars (29 reviews)
  2. 4 stars (1 review)
  3. 3 stars (0 reviews)
  4. 2 stars (0 reviews)
  5. 1 star (0 reviews)

Works great! It added great functionality to our search process. Would recommend!


Easy, and useful! works perfectly.


Hello my fellow shopify store owners,

I have been using this app with my shopify store for awhile now and I like it so much I had to leave a review. Before I had the app, it was extremely hard to get a good search. Since installing this app, all you have to do is start typing the words and it will auto populate with selections. For the price, this app is a no brainer. I highly recommend!

Best regards,



Good day everyone..

Just leaving a quick review , “ you must to get this app “

It is easy to use - it looks professional - fast - surprised about the outcome ..

All the best ..


Easy, fast and works well. Recommended.


Works perfectly, and looks great. Super easy set up too


This app works greatly, I have tried so many other search apps here and none of them meet up with my expectations but this particular app surpasses my expectations, it's so perfect , it pre displays search results with item price , product's title, product's description and vendor's name. So perfect I would have rated it more than 5 stars if I could.


App works awesome. Being able to customize the look is a great feature.


Easy to use, good functionality & no issues. Overall very pleased!


Works exactly as described! Pro tip, if you add new products, do not forget to refresh your index. Thank you

$5.00 / month

66% off. Reduced from $15. Get Sub-second Search for $5/month for the lifetime of your store.

10 days


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