Software · head to head
Apollo.io vs Firebolt

Firebolt
Software
Sub-second analytics at cloud data warehouse scale
- From
- $1.84/hour
- Rated
- -
The short version
- Only Apollo.io has a free tier, so it costs nothing to try first.
- Each has a real cost: Apollo.io everything is metered in credits, and the free Starter plan runs on them too, so prospecting volume is capped rather than the feature set; Firebolt compute billed per second on Arm-based processors; small instances still incur measurable costs during idle periods despite auto-stop
- They diverge on capability: Apollo.io covers Contact database, Firebolt covers Sub-second Queries.
Where they differ
Only the attributes on which Apollo.io and Firebolt actually diverge.
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 Apollo.io
- Contact database
- Email finder
- Lead search
- Automation
- Engagement tracking
- Reporting
- Salesforce
- HubSpot
Only in Firebolt
- Sub-second Queries
- Sparse Indexes
- Data Pruning
- Decoupled Storage/Compute
- SQL Support
- Semi-structured Data
- Workload Isolation
- Airflow
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Apollo.io
- Lead generationnot Firebolt
- Prospect researchnot Firebolt
- Sales automationnot Firebolt
Firebolt
- Data analytics teams running gigabyte-to-petabyte datasets with sub-second query requirementsnot Apollo.io
- Real-time business intelligence platforms requiring ACID transactions and snapshot isolationnot Apollo.io
- Applications needing vector search on analytical data for similarity queriesnot Apollo.io
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Apollo.io
- Everything is metered in credits, and the free Starter plan runs on them too, so prospecting volume is capped rather than the feature set
- Plans described as unlimited are capped in the fair use policy at 10,000 credits a month for non-paying accounts
- Connecting a mailbox that is not Gmail or Microsoft requires a paid plan
- How many records can be selected at once varies by tier
- Running out of credits means buying more rather than waiting for a reset
Firebolt
- Compute billed per second on Arm-based processors; small instances still incur measurable costs during idle periods despite auto-stop
- Storage pass-through charged at $0.0264/GB monthly on compressed data; uncompressed storage could exceed this
- Azure deployment currently in Preview status; production recommendations unclear
- Vector indexes limited to float arrays; other data types require alternative indexing strategies
- Free tier credits ($200) limited; no perpetual free tier for production use
Pricing, plan by plan
Apollo.io
Free- FreeFree
- Basic contact search
- Limited searches
- Starter$49/month
- Everything in Free
- Advanced search
- Email finder
- Professional$149/month
- Everything in Starter
- Automation
- Advanced analytics
Firebolt
$1.84/hourNo published plan breakdown. See the Firebolt review.
Which should you pick?
Choose Apollo.io if
- You need contact database.
- You want to start without paying.
- You also want email finder.
Choose Firebolt if
- You need sub-second queries.
- You work on Cloud (AWS, GCP, Azure preview), Docker, Kubernetes.
- You also want sparse indexes.
Questions people ask
- Is Apollo.io or Firebolt better?
- Neither clearly leads. Apollo.io starts at Free and Firebolt at $1.84/hour, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Apollo.io or Firebolt?
- Apollo.io has a free tier; the other does not. Paid plans start at Free for Apollo.io and $1.84/hour for Firebolt.
- Does Apollo.io or Firebolt run on more platforms?
- Apollo.io runs on Web. Firebolt runs on Cloud (AWS, GCP, Azure preview), Docker, Kubernetes.
- Can I use Apollo.io for free?
- Yes. Apollo.io has a free tier, so you can try it without paying. Firebolt starts at $1.84/hour.
- What is Apollo.io best used for?
- Apollo.io is most often used for lead generation, prospect research, sales automation. Of those, lead generation and prospect research are not what Firebolt is typically brought in for.
- What can Apollo.io do that Firebolt cannot?
- Apollo.io covers Contact database, Email finder, Lead search, Automation. Firebolt covers Sub-second Queries, Sparse Indexes, Data Pruning, Decoupled Storage/Compute. Both handle Web support.
Related pages
Keep looking
Other head to heads
- Apollo.io vs Outreach
- Apollo.io vs Gong
- Apollo.io vs Seismic
- Apollo.io vs Pipedrive
- Apollo.io vs HubSpot
- Apollo.io vs Salesforce
- Apollo.io vs Bitrix24
- Apollo.io vs Capsule
- Apollo.io vs Clari
- Apollo.io vs Freshsales
- Apollo.io vs Streak
- Apollo.io vs Zoho CRM
- Apollo.io vs Affinity
- Apollo.io vs Agile CRM
- Apollo.io vs Capsule CRM
- Apollo.io vs Clay
- Apollo.io vs Clearbit
- Apollo.io vs Cloze
- Apollo.io vs Cockroach Labs
- Apollo.io vs PostgreSQL
- Apollo.io vs Airtable
- Apollo.io vs Amazon Aurora
- Apollo.io vs Elasticsearch
- Apollo.io vs PlanetScale
- Apollo.io vs Azure SQL
- Apollo.io vs ClickHouse
- Apollo.io vs Couchbase
- Apollo.io vs DuckDB
- Apollo.io vs DynamoDB
- Apollo.io vs MariaDB
- Apollo.io vs Oracle Database
- Apollo.io vs Amazon RDS
- Apollo.io vs Amazon Redshift
- Apollo.io vs Apache Druid
- Apollo.io vs Cassandra
- Apollo.io vs CouchDB
- Firebolt vs Outreach
- Firebolt vs Gong
- Firebolt vs Seismic
- Firebolt vs Pipedrive
- Firebolt vs HubSpot
- Firebolt vs Salesforce
- Firebolt vs Bitrix24
- Firebolt vs Capsule
- Firebolt vs Clari
- Firebolt vs Freshsales
- Firebolt vs Streak
- Firebolt vs Zoho CRM
- Firebolt vs Affinity
- Firebolt vs Agile CRM
- Firebolt vs Capsule CRM
- Firebolt vs Clay
- Firebolt vs Clearbit
- Firebolt vs Cloze
- Firebolt vs Cockroach Labs
- Firebolt vs PostgreSQL
- Firebolt vs Airtable
- Firebolt vs Amazon Aurora
- Firebolt vs Elasticsearch
- Firebolt vs PlanetScale
- Firebolt vs Azure SQL
- Firebolt vs ClickHouse
- Firebolt vs Couchbase
- Firebolt vs DuckDB
- Firebolt vs DynamoDB
- Firebolt vs MariaDB
- Firebolt vs Oracle Database
- Firebolt vs Amazon RDS
- Firebolt vs Amazon Redshift
- Firebolt vs Apache Druid
- Firebolt vs Cassandra
- Firebolt vs CouchDB

