Software · head to head
Capsule vs Elasticsearch

Elasticsearch
Software
The heart of the Elastic Stack for search and analytics
- From
- Free
- Rated
- -
The short version
- Only Elasticsearch has a free tier, so it costs nothing to try first.
- Each has a real cost: Capsule the free plan is capped at 2 users, 250 contacts, 5 custom fields and a single pipeline; Elasticsearch eventual consistency model with 1-second default refresh interval, not suitable for real-time transactional requirements
- They diverge on capability: Capsule covers Contact management, Elasticsearch covers Full-text Search.
Where they differ
Only the attributes on which Capsule and Elasticsearch actually diverge.
| Attribute | Capsule | Elasticsearch |
|---|---|---|
| Starting price | $19/month | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Platforms | Web, Ios, Android | Linux, Windows, macOS, Docker, Kubernetes |
| Founded | 2008 | 2010 |
Identical on both: user rating (Not yet rated), category (Unknown).
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 Capsule
- Contact management
- Deal tracking
- Task management
- Email sync
- Activity timeline
- Slack
- Zapier
- Google Apps
Only in Elasticsearch
- Full-text Search
- Real-time Analytics
- Distributed Architecture
- RESTful API
- Schema-free JSON
- Aggregations
- Machine Learning
- Kibana
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Capsule
- Simple contact and pipeline CRM for a small teamnot Elasticsearch
- Tracking deals and follow-up tasksnot Elasticsearch
- Linking emails and notes to contact recordsnot Elasticsearch
- Multiple sales pipelines on the paid tiersnot Elasticsearch
Elasticsearch
- Real-time applicationsnot Capsule
- Content managementnot Capsule
- User profilesnot Capsule
- Mobile backendsnot Capsule
- Cachingnot Capsule
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Capsule
- The free plan is capped at 2 users, 250 contacts, 5 custom fields and a single pipeline
- Contact ceilings gate every tier, from 30,000 on Starter to 120,000 on Advanced
- Per-user prices are not shown as figures on the pricing page, only as tier names
- Ultimate is quote-only
Elasticsearch
- Eventual consistency model with 1-second default refresh interval, not suitable for real-time transactional requirements
- No support for ACID transactions or rollbacks; updates delete and re-insert documents
- JVM-dependent architecture requires careful memory management and monitoring to prevent garbage collection issues at scale
Pricing, plan by plan
Capsule
$19/month- Starter$19/month
- Contact management
- Task tracking
- Professional$39/month
- Everything in Starter
- Pipeline management
- Reporting
- Enterprise$99/month
- Everything in Professional
- Custom fields
- API access
Elasticsearch
Free- Self-ManagedFree
- Open source
- Self-hosted
- Elasticsearch Cloud$16.4/month
- Managed service
- 14-day free trial
Which should you pick?
Choose Capsule if
- You need contact management.
- You work on Web, Ios, Android.
- You also want deal tracking.
Choose Elasticsearch if
- You need full-text search.
- You want to start without paying.
- You work on Linux, Windows, macOS, Docker, Kubernetes.
- You also want real-time analytics.
Questions people ask
- Is Capsule or Elasticsearch better?
- Neither clearly leads. Capsule starts at $19/month and Elasticsearch at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Capsule or Elasticsearch?
- Elasticsearch has a free tier; the other does not. Paid plans start at $19/month for Capsule and Free for Elasticsearch.
- Does Capsule or Elasticsearch run on more platforms?
- Capsule runs on Web, Ios, Android. Elasticsearch runs on Linux, Windows, macOS, Docker, Kubernetes.
- Can I use Elasticsearch for free?
- Yes. Elasticsearch has a free tier, so you can try it without paying. Capsule starts at $19/month.
- What is Capsule best used for?
- Capsule is most often used for simple contact and pipeline crm for a small team, tracking deals and follow-up tasks, linking emails and notes to contact records, multiple sales pipelines on the paid tiers. Of those, simple contact and pipeline crm for a small team and tracking deals and follow-up tasks are not what Elasticsearch is typically brought in for.
- What can Capsule do that Elasticsearch cannot?
- Capsule covers Contact management, Deal tracking, Task management, Email sync. Elasticsearch covers Full-text Search, Real-time Analytics, Distributed Architecture, RESTful API. Both handle Web support.
Answered from the vendors’ own pages
Elasticsearch: Is Elasticsearch free?
Yes, Elasticsearch can be deployed as free and open-source software for self-managed installations. Elastic Cloud managed service starts at $16.40 per month, with a free 14-day trial available.
SourceElasticsearch: Can I use Elasticsearch without Kibana?
Yes, Elasticsearch is a search engine independent of Kibana. Kibana is a visualization and analytics tool that works with Elasticsearch but is optional. You can use the Elasticsearch API directly for searching.
SourceElasticsearch: Does Elasticsearch support real-time indexing?
Elasticsearch indexes data with a refresh interval, typically 1 second. Data becomes searchable after the refresh cycle, making it near-real-time but not instantaneous. This can be configured but impacts performance.
SourceElasticsearch: What are Elasticsearch's scaling limitations?
Elasticsearch requires careful operational management at scale, including shard balancing, heap sizing, and monitoring. Large clusters can suffer from garbage collection issues and become expensive to operate.
SourceElasticsearch: Does Elasticsearch support transactions and rollbacks?
No, Elasticsearch does not support ACID transactions or rollbacks. Updates are expensive operations that delete and re-insert documents, making it unsuitable for transactional workloads.
SourceRelated pages
More on Elasticsearch
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- Elasticsearch vs Airtable
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- Elasticsearch vs DynamoDB
- Elasticsearch vs MariaDB
- Elasticsearch vs Oracle Database
- Elasticsearch vs Amazon RDS
- Elasticsearch vs Amazon Redshift
- Elasticsearch vs Apache Druid
- Elasticsearch vs Cassandra
- Elasticsearch vs CouchDB
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