Typesense vs Amazon OpenSearch Service
SEPT 2026 auditA comparison of Typesense and Amazon OpenSearch Service built from values read directly from each provider's own documentation, with the source recorded against every figure.
The short answer
Choose Typesense if…
Running it yourself. Open source, in-memory, and unusually complete for the category — vector search, semantic search and built-in RAG sit beside fuzzy search, faceting and geo search in one engine rather than across tiers.
Editorial · Palash Bagchi · approved
Choose Amazon OpenSearch Service if…
An estate already on AWS. Two deployment models under one service — instances you size and reserve, or serverless compute units — with reserved pricing and savings plans available, and IAM, KMS and VPC integration that needs no extra wiring.
Editorial · Palash Bagchi · approved
Consider something else if…
- Typesense: You need to know the hosted cost before committing. Typesense Cloud publishes no plan: the pricing page is a configurator that prices whatever cluster you specify, and support is a separate purchase quoted at $5,200 a year.
- Amazon OpenSearch Service: You want a price you can read off a page. The serverless rate renders as a template placeholder filled in by an API, and the only figure on the pricing page is inside a worked example; vector search is also billed as its own collection type that cannot share compute with keyword search.
3 sourced criteria separate them — see where, with sources, below.
Pick the criteria you care about. The chart counts how many of them lean toward each provider — the same read as scanning the bars below, just totalled for the ones you chose.
Typesense 0
Amazon OpenSearch Service 0
At a glance.
| Criterion | Typesense | Amazon OpenSearch Service |
|---|---|---|
| Pricing | ||
| Free tier | No | No |
| Entry paid plan | None published. typesense.org/pricing redirects to a cluster configurator rather than a plan table, so the cost depends entirely on the RAM, CPU and node count you choose and there is no entry figure to quote. | $0.24 per OCU-hour for serverless, and that figure is quoted from a worked example on the page rather than from its price table — the table renders the rate as a template placeholder filled in by a pricing API. No monthly minimum is published for either model. |
| Pricing model | Free to self-host; the managed cloud prices a cluster you specify rather than a tier you pick. Support and migration consulting are sold separately, quoted at $5,200 for a year of prioritised business support. | Two models, billed differently. Provisioned instances are on-demand, reserved or under a savings plan. Serverless bills compute and storage separately, with compute measured in OpenSearch Compute Units that cover CPU, memory and I/O for indexing or querying. |
| Observability | ||
| Self-hostable | Supported | Supported |
| Vector | ||
| Hybrid search (vector + keyword) | Vector search, semantic search and built-in RAG are listed alongside fuzzy search, faceted navigation and geo search — one engine rather than a separate product. | Supported, and billed as a separate workload: a vector search collection cannot share compute units with a search or time-series collection, even under the same KMS key. |
Where they differ.
Entry paid plan
- Typesense
- None published. typesense.org/pricing redirects to a cluster configurator rather than a plan table, so the cost depends entirely on the RAM, CPU and node count you choose and there is no entry figure to quote.
- Amazon OpenSearch Service
- $0.24 per OCU-hour for serverless, and that figure is quoted from a worked example on the page rather than from its price table — the table renders the rate as a template placeholder filled in by a pricing API. No monthly minimum is published for either model.
Sources (2) →Sources ↓
- Typesense — Open Source Alternative to Algolia + Pinecone ↗
“Home About Docs Downloads Roadmap Typesense Cloud Blog Support Quick Start”
Read 2026-09-15 · official site
- Amazon OpenSearch Service Pricing ↗
“Uses .5 OCU-hours per query for two minutes per hour * 730 hours per month: .5 * 2/60 * 730 * $0.24 per OCU-hours = $3 per month”
Read 2026-09-15 · official pricing
Pricing model
- Typesense
- Free to self-host; the managed cloud prices a cluster you specify rather than a tier you pick. Support and migration consulting are sold separately, quoted at $5,200 for a year of prioritised business support.
- Amazon OpenSearch Service
- Two models, billed differently. Provisioned instances are on-demand, reserved or under a savings plan. Serverless bills compute and storage separately, with compute measured in OpenSearch Compute Units that cover CPU, memory and I/O for indexing or querying.
Sources (2) →Sources ↓
- Typesense Cloud Pricing ↗
“1-Year Prioritized Business Support & Migration Consulting $5,200 value to switch to Typesense”
Read 2026-09-15 · official pricing
- Amazon OpenSearch Service Pricing ↗
“For Serverless, you are charged for compute and storage separately. Compute capacity is measured in OpenSearch Compute Units (OCUs), which correspond to the CPU, memory, and I/O resources required to index data or run queries.”
Read 2026-09-15 · official pricing
Hybrid search (vector + keyword)
- Typesense
- Vector search, semantic search and built-in RAG are listed alongside fuzzy search, faceted navigation and geo search — one engine rather than a separate product.
- Amazon OpenSearch Service
- Supported, and billed as a separate workload: a vector search collection cannot share compute units with a search or time-series collection, even under the same KMS key.
Sources (2) →Sources ↓
- Typesense — Open Source Alternative to Algolia + Pinecone ↗
“Autocomplete Faceted Navigation Geo Search Fuzzy Search Vector Search Semantic Search Recommendations Built-in RAG”
Read 2026-09-15 · official site
- Amazon OpenSearch Service Pricing ↗
“A vector search collection cannot share OCUs with search and time series collections, even if the vector search collection uses the same KMS key as the search or time series collections.”
Read 2026-09-15 · official pricing
When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.
Documented by only one.
These criteria are published by one provider and not the other. An absence here means we have not found a source, not that the feature is missing.
Questions this comparison answers.
Entry paid plan: Typesense or Amazon OpenSearch Service?
Typesense: None published. typesense.org/pricing redirects to a cluster configurator rather than a plan table, so the cost depends entirely on the RAM, CPU and node count you choose and there is no entry figure to quote.
Amazon OpenSearch Service: $0.24 per OCU-hour for serverless, and that figure is quoted from a worked example on the page rather than from its price table — the table renders the rate as a template placeholder filled in by a pricing API. No monthly minimum is published for either model.
Should I choose Typesense or Amazon OpenSearch Service?
Pick Typesense if Running it yourself. Open source, in-memory, and unusually complete for the category — vector search, semantic search and built-in RAG sit beside fuzzy search, faceting and geo search in one engine rather than across tiers.
Pick Amazon OpenSearch Service if An estate already on AWS. Two deployment models under one service — instances you size and reserve, or serverless compute units — with reserved pricing and savings plans available, and IAM, KMS and VPC integration that needs no extra wiring.