Is Algolia or Castos better?

Neither clearly leads. Algolia starts at Free and Castos at $13/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Algolia or Castos?

Algolia has a free tier; the other does not. Paid plans start at Free for Algolia and $13/month for Castos.

Does Algolia or Castos run on more platforms?

Algolia runs on Web. Castos runs on Web, Wordpress.

Can I use Algolia for free?

Yes. Algolia has a free tier, so you can try it without paying. Castos starts at $13/month.

What is Algolia best used for?

Algolia is most often used for site search, mobile app search, voice search, product discovery. Of those, site search and mobile app search are not what Castos is typically brought in for.

What can Algolia do that Castos cannot?

Algolia covers Instant search, Typo tolerance, Faceted search, Geo search. Castos covers Unlimited hosting, WordPress integration, Distribution, Monetization. Both handle Analytics, WordPress.

E-commerce · head to head

Algolia vs Castos

Algolia

E-commerce

The best Search and Discovery Platform for your business

From: Free
Rated: -

Full review Website

Castos

Podcast & Audio Publishing

Simple podcast hosting for WordPress sites

From: $13/month
Rated: -

Full review Website

The short version

Only Algolia has a free tier, so it costs nothing to try first.
Each has a real cost: Algolia the free tier allows 10,000 search requests and 50,000 records a month; Castos transcripts are metered by tier, at 10 a month on Essentials and 100 on Pro
They diverge on capability: Algolia covers Instant search, Castos covers Unlimited hosting.

Where they differ

Only the attributes on which Algolia and Castos actually diverge.

Attributes where Algolia and Castos differ
Attribute	Algolia	Castos
Starting price	Free	$13/month
Pricing model	Unknown	subscription
Free tier	Yes	No
Platforms	Web	Web, Wordpress
Category	E-commerce	Podcast & Audio Publishing
Founded	2012	2016

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Algolia

Instant search
Typo tolerance
Faceted search
Geo search
AI recommendations
A/B testing
Multi-language
React

Only in Castos

Unlimited hosting
WordPress integration
Distribution
Monetization
Email marketing
All podcast platforms
Email services
Content protection

Both cover

Analytics
WordPress

What people use each for

The jobs each tool is most often brought in to do.

Algolia

Site searchnot Castos
Mobile app searchnot Castos
Voice searchnot Castos
Product discoverynot Castos
Federated searchnot Castos

Castos

Podcast hosting with unlimited episodes and downloadsnot Algolia
Private and subscriber-only podcastsnot Algolia
Automatic transcription of episodesnot Algolia
Republishing episodes to YouTubenot Algolia
WordPress-integrated podcast publishingnot Algolia

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Algolia

The free tier allows 10,000 search requests and 50,000 records a month
Billing is metered on two axes at once, search requests and indexed records, so a large catalogue with light traffic still costs
AI features require Grow Plus, where additional searches cost $1.75 per 1,000 against $0.50 on Grow
The Elevate tier requires an annual contract and is quote-only

Castos

Transcripts are metered by tier, at 10 a month on Essentials and 100 on Pro
Private podcast subscribers are capped, at 100 on Essentials and 500 on Pro
Video hosting and the uptime SLA require the Pro tier at $99 a month
SSO and a dedicated account manager are Premium only, from $499 a month
Team seats are limited by tier, at 5 on Growth and 10 on Pro

Pricing, plan by plan

Algolia

Free

BuildFree
- Free tier
Grow$0.5/month minimum
- 10k searches and 100k records included
- Usage-based overage pricing
Grow Plus$undefined/mo
- AI features
- 10k searches per month
- $1.75 per 1k search overages
Elevate$50000/year
- Enterprise tier
- Annual commitment

Castos

$13/month

Podcaster$13/month
- Unlimited hosting
- Automatic distribution
- Basic analytics
Professional$29/month
- All Podcaster features
- Advanced analytics
- Email marketing

Which should you pick?

Choose Algolia if

You need instant search.
You want to start without paying.
You also want typo tolerance.

Algolia review

Choose Castos if

You need unlimited hosting.
You work on Web, Wordpress.
You also want wordpress integration.

Castos review

Questions people ask

Is Algolia or Castos better?: Neither clearly leads. Algolia starts at Free and Castos at $13/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Algolia or Castos?: Algolia has a free tier; the other does not. Paid plans start at Free for Algolia and $13/month for Castos.
Does Algolia or Castos run on more platforms?: Algolia runs on Web. Castos runs on Web, Wordpress.
Can I use Algolia for free?: Yes. Algolia has a free tier, so you can try it without paying. Castos starts at $13/month.
What is Algolia best used for?: Algolia is most often used for site search, mobile app search, voice search, product discovery. Of those, site search and mobile app search are not what Castos is typically brought in for.
What can Algolia do that Castos cannot?: Algolia covers Instant search, Typo tolerance, Faceted search, Geo search. Castos covers Unlimited hosting, WordPress integration, Distribution, Monetization. Both handle Analytics, WordPress.

Answered from the vendors’ own pages

Algolia: What are Algolia's pricing tiers?

Algolia offers a free Build plan, Grow starts at $0.50/month with usage-based pricing, Grow Plus adds AI features at higher cost, and Enterprise (Elevate) requires annual commitments starting around $50k/year.

Source

Algolia: Does Algolia include AI-powered search features?

Yes. Algolia's AI mode enables natural language search queries where customers can type conversational questions and AI recognizes intent. Premium plans include AI Synonyms, AI Ranking, and Advanced Personalization.

Source

Algolia: What platforms and services integrate with Algolia?

Algolia integrates with Shopify, Contentful, WordPress, Adobe Commerce/Magento, BigCommerce, commercetools, and Salesforce. Direct payment integrations like Stripe are limited.

Source

Algolia: How many customers does Algolia serve?

Algolia serves more than 18,000 customers across 150+ countries, processing over 50 billion monthly search queries.

Source

Algolia: What are Algolia's rate limiting policies?

Algolia has a limit of 10,000 indexing operations per unit. Exceeding limits returns HTTP 429 errors. Backend implementations must handle their own rate limiting as Algolia cannot provide per-user rate limiting.

Source

Algolia vs Castos

Algolia

Castos

The short version

Where they differ

What each one covers

Only in Algolia

Only in Castos

Both cover

What people use each for

Algolia

Castos

Where each one falls short

Algolia

Castos

Pricing, plan by plan

Algolia

Castos

Which should you pick?

Choose Algolia if

Choose Castos if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Algolia

More on Castos

Keep looking

Other head to heads