This following content is based on each search engine's documentation and is meant to provide you with an objective side-by-side comparison.
| Typesense | Algolia | ElasticSearch | Meilisearch | |
|---|---|---|---|---|
| Source Code | Fully open source | Proprietary closed source | Source-available, licensed under SSPL | Fully open source, with plans for closed-source extensions in the future |
| First Commit | 2015 | 2012 | 2010 | 2018 |
| Built Using | C++ | C++ | Java | Rust |
| Core Search Algorithm | Built from the ground-up | Built from the ground-up | Built on top of Lucene | Built from the ground-up |
| Best Suited For | Instant Search-as-you-type Experiences for data sets that can be fit in RAM, up to 768 GB (or current commercially available RAM size). | Instant Search-as-you-type Experiences for datasets up to 128 GB in size. | General-purpose search & aggregations over petabyte-scale datasets (eg: log data) | Instant Search-as-you-type Experiences for up to 10M records, that don't require a highly available deployment. |
| Primary Index Location | RAM | RAM | Disk, with RAM cache | RAM |
| Typesense | Algolia | ElasticSearch | Meilisearch | |
|---|---|---|---|---|
| Self Hosted Option | ✅️ | ❌ | ✅️ | ✅️ |
| SaaS Option | ✅️ | ✅️ | ✅️ | ❌ |
| Fault Tolerance | ✅ RAFT-based clustering |
✅ RAFT-based clustering |
✅ Active-passive replication |
❌ |
| CDN-like Geo-Distributed clusters | ✅ Supported in self-hosted and SaaS options, called Search Delivery Network |
✅ Available in Premium tier, called Distributed Search Network |
❌ Not available as part of hosted offering |
❌ |
| Runtime Dependencies | None. Self-contained binary. Built-in high performance HTTP server, that can be exposed to the frontend directly. |
N/A, since it's SaaS only | Requires JVM, and an application backend. Cannot be directly exposed to frontend - requires use of nginx, apache or the like as a reverse proxy in front |
Requires use of nginx, apache or the like as a reverse proxy in front, before exposing to frontend |
| Index Backward Compatibility | ✅ Fully backward compatible |
✅ Fully backward compatible |
✅ Fully backward compatible |
❌ Not backward compatible across versions. Version upgrades require re-indexing. |
| Upgrade Path | Replace binary, restart process | Managed SaaS service, doesn't require upgrades | Replace binary, restart process | Replace binary, re-index all documents |
| Typesense | Algolia | ElasticSearch | Meilisearch | |
|---|---|---|---|---|
| REST API | ✅️ | ✅️ | ✅️ | ✅️ |
| Typo Tolerance | ✅️ | ✅️ | ✅️ But slow and affects relevance |
✅️ |
| Query Field Weights / Boosting | ✅️ | ❌ | ✅️ | ❌ |
| Scoped API Keys / Multi-tenancy | ✅️ | ✅️ | ❌ | ❌ |
| Federated Search | ✅️ | ✅️ | ✅️ | ❌ |
| Grouping / Distinct | ✅️ | ✅ Upto one distinct field |
✅️ | ✅ Upto one distinct field |
| Dynamic Sorting | ✅ Sort fields can be defined at query time using a single index |
❌ Duplicate indices need to be created for each sort order |
✅ Sort fields can be defined at query time using a single index |
❌ Duplicate indices need to be created for each sort order |
| Faceting & Filtering | ✅️ | ✅️ | ✅️ | ✅ Only string-type facets |
| Facet Value Searches | ✅️ | ✅️ | ❌ | ❌ |
| Result Pinning / Merchandising | ✅️ | ✅ Upto 10 results in Free Tier, Upto 10,000 results in Premium Tier |
✅️ | ❌ |
| Synonyms | ✅️ | ✅️ Upto 10,000 per index |
✅️ | ✅️ |
| Dynamic Synonym Suggestions | ❌️ | ✅️ Available in Premium Tier |
❌ | ❌ |
| Language support | All languages, expect logographic ones | All languages | All languages | Latin-based languages, English, and kanji languages |
| Stop words | ❌ | ✅️ | ✅️ | ✅️ |
| Geo Search | ❌ | ✅️ | ✅️ | ❌ |
| Automatic Record ID generation | ✅ | ✅️ | ✅️ | ❌ IDs needs to be pre-generated |
| Sort by String field | ❌ | ✅ But not recommended |
✅️ | ❌ |
| Search Analytics | Client-side, through InstantSearch.js | Client-side and Server-side | ❌ | Client-side, through InstantSearch.js |
| Record Validations | ✅️ | ❌ | ✅ with coerced mapping |
❌ |
| Custom Ranking Rules | ✅ Upto 3 fields |
✅️ | ✅️ | ✅️ |
| Negative Keyword Search ( -query) |
✅️ | ✅️ | ✅️ | ❌ |
| Exact Keyword Search ( "query") |
❌ | ✅️ | ✅️ | ❌ |
| User-level Search Personalization | ❌ | ✅ Premium Tier |
❌ | ❌ |
| Collection Aliases | ✅️ | ❌ | ✅️ | ❌ |
| A/B Testing Results | ❌ | ✅ Premium Tier |
❌ | ❌ |
| Query Suggestions | ❌ | ✅️ | ❌ | ❌ |
| Visual Dashboard | ❌ | ✅️ | ✅️ 3rd party plugins |
✅️ Search only |
| Site Crawler | ❌ | ✅ Premium Tier |
❌ | ❌ |
| UI Component Library | ✅ Supports InstantSearch.js |
✅ InstantSearch.js |
✅ Search UI, requires hosted search |
✅ Supports InstantSearch.js |
| Typesense | Algolia | ElasticSearch | Meilisearch | |
|---|---|---|---|---|
| Index Count Limit | No limitation | No limitation | No limitation | 200 |
| Index Size Limit | No technical limits, constrained by available RAM | 128 GB | No limitation | 100GB default, can be modified |
| Maximum Words per field | No limitation | No limitation | No limitation | 1000 |
| Record Size Limit | No limitation | 10KB | No limitation | Not published |
| Typesense | Algolia | ElasticSearch | Meilisearch | |
|---|---|---|---|---|
| Channels | Github issues Community Slack Paid Prioritized Support |
Github issues Community Phone Paid Prioritized Support |
Github issues Community Paid Prioritized Support |
Github issues Community |
| Expert Onboarding & Training | ✅ | ✅ | ✅ | ❌ |
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