Comparison

Bleve vs Elasticsearch

On the evidence we track, Elasticsearch leads this comparison with a composite score of 60/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Bleve full profile →Elasticsearch full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

Bleve52

★Elasticsearch60

Attribute comparison across 2 tools
Attribute	Bleve	ElasticsearchLeader
Vioscale score	52 / 100low · 49%	60 / 100medium · 50%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	low
Transparentpricing.transparent	✓	✗
Integrations
Countintegrations.count	-	25
Security
Scorecardsecurity.scorecard	6.6	6.9
Vulnerabilitiessecurity.vulnerabilities	Count: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fblevesearch%2Fbleve&per_page=100 · Last 12m: 0 · Max severity: MODERATE	Count: 45 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.elasticsearch%3Aelasticsearch&per_page=100 · Last 12m: 2 · Max severity: HIGH
Reliability
Status pagereliability.status_page	-	✓
Adoption
Dependent reposadoption.dependent_repos	685	18,551
Github starsadoption.github_stars	11,187	77,862
Activity
Commits last 30dactivity.commits_last_30d	12	100
Release
Cadence daysrelease.cadence_days	66	-
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	-
Language
Primarylanguage.primary	Go	Java
Market
Availabilitymarket.availability	Available worldwide	Available worldwide · Popular in US

Score

Vioscale score

Bleve52 / 100low · 49%

Elasticsearch60 / 100medium · 50%

Pricing

Free tier

Bleve✓

Elasticsearch✓

Model

Bleveopen_source

Elasticsearchcommercial

Price level

Blevefree

Elasticsearchlow

Transparent

Bleve✓

Elasticsearch✗

Integrations

Count

Bleve–

Elasticsearch25

Security

Scorecard

Bleve6.6

Elasticsearch6.9

Vulnerabilities

BleveCount: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fblevesearch%2Fbleve&per_page=100 · Last 12m: 0 · Max severity: MODERATE

ElasticsearchCount: 45 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.elasticsearch%3Aelasticsearch&per_page=100 · Last 12m: 2 · Max severity: HIGH

Reliability

Status page

Bleve–

Elasticsearch✓

Adoption

Dependent repos

Bleve685

Elasticsearch18,551

Github stars

Bleve11,187

Elasticsearch77,862

Activity

Commits last 30d

Bleve12

Elasticsearch100

Release

Cadence days

Bleve66

Elasticsearch–

History

Bleve20 items

Elasticsearch20 items

License

Spdx

BleveApache-2.0

Elasticsearch–

Language

Primary

BleveGo

ElasticsearchJava

Market

Availability

BleveAvailable worldwide

ElasticsearchAvailable worldwide · Popular in US

Capabilities

Feature-by-feature on the axes that matter for search engines. “-” means undocumented, not absent.

Capability comparison for Search Engines
Capability	Bleve	Elasticsearch
Deployment
Deployment	Self-hosted	Self-hosted
Architecture
Index engine	Custom	Lucene
Query
Query DSL (JSON / SQL / params / GraphQL)	Query string syntax with term, phrase, match, prefix, fuzzy, range, and compound	ES\|QL
Faceting & filtering	Yes	Yes
Geo search	✓	✓
Relevance
Typo tolerance / fuzzy	Built-in	Built-in
Relevance tuning	BM25 only	Learning-to-rank
Vector
Vector / hybrid search	Dense + lexical fusion	Dense + lexical fusion
Scale
Distributed / horizontal scale	Single-node	Sharded
Multi-tenancy (indexes / collections / tenants)	✓	✓
Ingest
Real-time indexing	Near-real-time	Near-real-time
Workload
Log / analytics workload	✗	✓
Licensing
Licence class	Permissive OSS	Source-available (SSPL / Elastic)

Deployment

BleveSelf-hosted

ElasticsearchSelf-hosted

Architecture

Index engine

BleveCustom

ElasticsearchLucene

Query

Query DSL (JSON / SQL / params / GraphQL)

BleveQuery string syntax with term, phrase, match, prefix, fuzzy, range, and compound

ElasticsearchES|QL

Faceting & filtering

BleveYes

ElasticsearchYes

Geo search

Bleve✓

Elasticsearch✓

Relevance

Typo tolerance / fuzzy

BleveBuilt-in

ElasticsearchBuilt-in

Relevance tuning

BleveBM25 only

ElasticsearchLearning-to-rank

Vector

Vector / hybrid search

BleveDense + lexical fusion

ElasticsearchDense + lexical fusion

Scale

Distributed / horizontal scale

BleveSingle-node

ElasticsearchSharded

Multi-tenancy (indexes / collections / tenants)

Bleve✓

Elasticsearch✓

Ingest

Real-time indexing

BleveNear-real-time

ElasticsearchNear-real-time

Workload

Log / analytics workload

Bleve✗

Elasticsearch✓

Licensing

Licence class

BlevePermissive OSS

ElasticsearchSource-available (SSPL / Elastic)

What each one is

The product in its own terms, so the numbers below have context.

Bleve

A library that enables Go developers to embed powerful text, numeric, geospatial, and vector search capabilities directly into their applications through a simple API.

Independently observed

Elasticsearch

Leader

A search and analytics platform that ingests, stores, and searches structured, unstructured, and vector data in real time. Supports full-text search, vector search, observability analytics, and security event analysis through a unified REST API and query language.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Bleve

Open sourceFree tier

as of 2026-08-14verify ↗

Elasticsearch

Leader

free|open_source|quoteFree tier14-day trial

Free open-source tier; Platinum and Enterprise tiers available on request

Free and OpenFree
- Distributed vector and search engine
- Full-text, semantic, and vector search
- Kibana interface for querying and visualization
- Native authentication and TLS encryption
- Basic monitoring via Stack Monitoring
- +3 more
PlatinumContact sales
- Everything in Free plus:
- Single sign-on (SSO), LDAP/Active Directory
- Field and document-level security
- Audit logging
- Machine learning anomaly detection
- +4 more
EnterpriseContact sales
- Everything in Platinum plus:
- Searchable snapshots on low-cost object storage (up to 80% cost reduction)
- Attack Discovery (GenAI security)
- Universal Profiling for application performance
- Cross-cluster search with advanced API-key security
- +6 more

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Bleve	Elasticsearch
WebPlatforms	✗	✓
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✗	✓
Air-gappedDeployment	✗	✓

Platforms

Web

Bleve✗

Elasticsearch✓

CLI

Bleve✓

Elasticsearch✓

Deployment

Cloud / SaaS

Bleve✗

Elasticsearch✓

Self-hosted

Bleve✓

Elasticsearch✓

On-premise

Bleve✗

Elasticsearch✓

Air-gapped

Bleve✗

Elasticsearch✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Bleve

Not documented yet.

Elasticsearch

Leader

25 total

Slack
Jira
ServiceNow
PagerDuty
Microsoft Teams
IBM Resilient
xMatters
GitHub
Jina AI
NVIDIA AI
Prometheus
Grafana
AWS Bedrock
Sarvam AI
Google ADK
LlamaParse
Mistral
Elastic Agent
Beats
Logstash
Filebeat
Metricbeat
Heartbeat
Webhooks
+1 more

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.