Technology · head to head
Close vs etcd
Close
Technology
The inside sales CRM of choice for startups & SMBs
- From
- $9/month
- Rated
- -
etcd
Technology
A distributed key-value store using Raft consensus, built for cluster coordination rather than application data.
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Close hidden costs beyond subscription: calling charges (~$0.02/minute), SMS usage fees, phone numbers ($1-5/month), AI call assistant ($50/month + $0.02/min transcription); etcd it is sized for coordination data, not application data: the default backend quota is 2 GB and 8 GB is the documented recommended maximum, and exceeding it puts the cluster into a NOSPACE alarm where it accepts no writes until an operator compacts, defragments and clears the alarm by hand.
- They diverge on capability: Close covers Built-in calling, etcd covers Raft consensus.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Close and etcd actually diverge.
Identical on both: free tier (No), user rating (Not yet rated), category (Technology).
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 Close
- Built-in calling
- Email automation
- SMS messaging
- Pipeline management
- Lead management
- Activity tracking
- Reporting
- Mobile app
Only in etcd
- Raft consensus
- Linearizable reads
- Transactions
- Leases
- Watches
- MVCC revision history
- Role-based access control
- Snapshot backup and restore
What people use each for
The jobs each tool is most often brought in to do.
Close
- Inside salesnot etcd
- Outbound salesnot etcd
- Lead managementnot etcd
- Sales engagementnot etcd
- Pipeline trackingnot etcd
etcd
- Storing Kubernetes cluster state, which is what the overwhelming majority of etcd deployments are doingnot Close
- Leader election and distributed locking in a home-grown scheduler or control plane, using leases and transactionsnot Close
- Service discovery and dynamic configuration where readers need to be notified of changes rather than poll for themnot Close
- Coordinating failover in a clustered database, as Patroni does for PostgreSQLnot Close
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Close
- Hidden costs beyond subscription: calling charges (~$0.02/minute), SMS usage fees, phone numbers ($1-5/month), AI call assistant ($50/month + $0.02/min transcription)
- No built-in lead lists, company intelligence, or contact enrichment; must source leads separately
- Limited marketing automation compared to competitors like HubSpot; lacks lead scoring and nurturing campaigns
- Calling cost at scale can double effective monthly cost for high-volume SDR teams making 50+ calls per day
- Limited customization of data model compared to Salesforce; cannot create fully custom objects or complex relationships
etcd
- It is sized for coordination data, not application data: the default backend quota is 2 GB and 8 GB is the documented recommended maximum, and exceeding it puts the cluster into a NOSPACE alarm where it accepts no writes until an operator compacts, defragments and clears the alarm by hand.
- Every write is replicated and fsynced before acknowledgement, so cluster performance is bounded by the slowest disk in it; a member on network-attached storage with high fsync latency causes leader elections and cluster-wide latency spikes that look like network problems and are not.
- Adding members increases availability but reduces write throughput, because each write must reach a larger quorum; you run three or five members for fault tolerance, and increasing capacity means faster hardware rather than more nodes.
- There is no sharding and no multi-tenancy, so isolating workloads means running separate clusters, each with its own quorum, certificates, backup schedule and upgrade path, and that operational multiplication is often unexpected.
- Running it yourself is a real job: periodic compaction and defragmentation, snapshot backups you have actually rehearsed restoring, and rotation of both peer and client TLS certificates, none of which happens automatically outside a managed Kubernetes service.
- Losing quorum is not self-healing; recovering a cluster that has lost a majority means restoring from a snapshot and accepting that everything written since that snapshot is gone, which makes backup frequency a data-loss budget decision rather than a routine setting.
Pricing, plan by plan
Close
$9/month- Solo$9/month (annual)
- 1 user only
- 10,000 leads max
- Calling, email, SMS
- Essentials$35/month (annual)
- Unlimited contacts
- Team collaboration
- 1,000 AI credits/month
- Growth$99/month (annual)
- Automation workflows
- Power dialer
- Bulk email
- Scale$139/month (annual)
- Role-based permissions
- Predictive dialer
- Unlimited recording
etcd
On requestNo published plan breakdown. See the etcd review.
Which should you pick?
Choose Close if
- You need built-in calling.
- You work on Web, iOS, Android.
- You also want email automation.
Questions people ask
- Is Close or etcd better?
- Neither clearly leads. Close starts at $9/month and etcd at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Close or etcd?
- Close starts at $9/month and etcd at On request.
- Does Close or etcd run on more platforms?
- Close runs on Web, iOS, Android. etcd runs on Web.
- What is Close best used for?
- Close is most often used for inside sales, outbound sales, lead management, sales engagement. Of those, inside sales and outbound sales are not what etcd is typically brought in for.
- What can Close do that etcd cannot?
- Close covers Built-in calling, Email automation, SMS messaging, Pipeline management. etcd covers Raft consensus, Linearizable reads, Transactions, Leases.
Answered from the vendors’ own pages
Close: What are Close's pricing plans and what do they include?
Close offers four plans: Solo ($9-19/user/month), Essentials ($35-49), Growth ($99-109), and Scale ($139-149). All include calling, email, SMS, and Chloe AI agent access. Essentials adds unlimited contacts and team collaboration. Growth adds automation, power dialer, and custom activities. Scale adds role-based permissions and unlimited recording. Annual billing saves up to 50%.
Sourceetcd: Can I use etcd as an application database?
No. It is designed for metadata and coordination, with a recommended maximum store size of around 8 GB, no sharding and a write path deliberately optimised for durability rather than throughput. Application data belongs in a database built for it.
Close: What are the hidden costs in Close's pricing beyond the subscription?
Close charges usage-based fees for calling (~$0.02 per minute), SMS charges per message, and phone number rentals ($1-5/month). The AI Call Assistant add-on costs $50/month plus $0.02 per minute for transcription. Heavy outbound calling teams can see their total costs increase 30-50% beyond the base seat price.
Sourceetcd: How many members should a cluster have?
Three for most cases, five where you need to survive two simultaneous failures. Always an odd number, because an even-sized cluster gains no additional fault tolerance while making quorum harder to reach.
Close: What is Chloe, Close's AI sales agent, and what can it do?
Chloe is an AI sales agent built into Close that automatically calls leads, qualifies prospects through real conversations, and can book meetings while updating the CRM automatically. Chloe features AI-generated call summaries, transcripts, and action items automatically logged to contacts.
Sourceetcd: What happens when the store fills up?
The cluster raises a NOSPACE alarm and stops accepting writes, becoming effectively read-only. Recovery requires compacting old revisions, defragmenting each member and then explicitly disarming the alarm, all done by an operator.
Close: Does Close include lead lists, data enrichment, or contact information?
No. Close does not provide built-in lead lists, company intelligence, or contact enrichment features. Organizations must source leads separately or use third-party data providers. This differs from platforms like HubSpot which include integrated lead databases.
Sourceetcd: Why is my etcd cluster slow or unstable?
Almost always disk latency. Because every write is fsynced before acknowledgement, slow or shared storage causes heartbeat timeouts, leader elections and cascading latency. Local SSDs with low fsync latency are effectively a requirement.
Close: What communication features does Close include?
Close includes built-in calling with automatic call logging, email templates and bulk email capabilities, SMS messaging with tracking and automation, email syncing with Gmail, and automated follow-up workflows. All communication happens within the CRM platform.
Sourceetcd: How does it compare with Consul or ZooKeeper?
All three provide consensus-backed coordination. etcd has the simplest data model and the Kubernetes ecosystem behind it; Consul bundles service discovery, health checking and a service mesh; ZooKeeper is older, JVM-based and still common under Kafka and Hadoop-era systems.
Close: Does Close have marketing automation capabilities?
Close's marketing automation features are limited compared to HubSpot. It includes basic email sequences, task reminders, and workflow automation, but lacks advanced lead scoring, nurturing campaigns, and detailed marketing analytics. Organizations requiring extensive marketing automation need separate tools.
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