Softwr

Software · head to head

Arq Backup vs Upstash

Arq Backup logo

Arq Backup

Software

Mac and Windows backup to your own cloud storage

From
$50/year
Rated
-
Full reviewWebsite
Upstash logo

Upstash

Software

Serverless data for modern developers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Upstash has a free tier, so it costs nothing to try first.
  • Each has a real cost: Arq Backup runs on Mac and Windows only; Upstash hTTP-based REST API only, no TCP connections means higher latency than self-hosted or connection-pooled Redis
  • They diverge on capability: Arq Backup covers Client-side encryption, Upstash covers Serverless Redis.

Where they differ

Only the attributes on which Arq Backup and Upstash actually diverge.

Attributes where Arq Backup and Upstash differ
AttributeArq BackupUpstash
Starting price$50/yearFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWindows, MacREST API, Node.js, Python, Go, Rust, Vercel Edge, Cloudflare Workers, AWS Lambda
Founded20092020

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 Arq Backup

  • Client-side encryption
  • Hourly backups
  • Network backup
  • Deduplication
  • Immutable backups
  • Budget controls
  • AWS S3
  • Google Cloud

Only in Upstash

  • Serverless Redis
  • Serverless Kafka
  • QStash
  • Global Replication
  • REST API
  • Edge Functions Support
  • Rate Limiting
  • Caching

What people use each for

The jobs each tool is most often brought in to do.

Arq Backup

  • Data protectionnot Upstash
  • Disaster recoverynot Upstash
  • Business continuitynot Upstash
  • Ransomware protectionnot Upstash
  • Compliancenot Upstash

Upstash

  • Cachingnot Arq Backup
  • Session storagenot Arq Backup
  • Real-time messagingnot Arq Backup
  • Rate limitingnot Arq Backup
  • Serverless backendsnot Arq Backup

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Arq Backup

  • Runs on Mac and Windows only
  • Arq 7 is licensed per computer, and continuing to receive updates after the first year costs $25 per year per computer
  • Arq Premium covers up to 5 computers, so larger households or teams need more than one subscription
  • Arq Premium includes 1TB of storage and charges $0.0059 per GB per month beyond it

Upstash

  • HTTP-based REST API only, no TCP connections means higher latency than self-hosted or connection-pooled Redis
  • Rate limiting occurs when traffic exceeds configured budget cap or request limits
  • Kafka service discontinued in March 2025, requiring migration to Upstash Workflow or alternatives
  • Limited Redis feature support compared to self-hosted Redis or Redis Cloud
  • High-request-volume workloads can accumulate significant costs due to per-request pricing model

Pricing, plan by plan

Arq Backup

$50/year
  • Arq Premium$50/year
    • 5 computers
    • Arq Cloud storage option
    • Email support

Upstash

Free
  • FreeFree
    • 256 MB data
    • 500K commands per month
    • 10 GB bandwidth
  • Pay-as-you-go$0.2/per 100K commands
    • Per-request billing
    • Storage at $0.25/GB
    • Unlimited commands
  • Fixed Plan$10/month
    • 250 MB Redis
    • Predictable pricing
    • Global replication available at higher tiers

Which should you pick?

Choose Arq Backup if

  • You need client-side encryption.
  • You work on Windows, Mac.
  • You also want hourly backups.
Arq Backup review

Choose Upstash if

  • You need serverless redis.
  • You want to start without paying.
  • You work on REST API, Node.js, Python, Go, Rust, Vercel Edge, Cloudflare Workers, AWS Lambda.
  • You also want serverless kafka.
Upstash review

Questions people ask

Is Arq Backup or Upstash better?
Neither clearly leads. Arq Backup starts at $50/year and Upstash at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arq Backup or Upstash?
Upstash has a free tier; the other does not. Paid plans start at $50/year for Arq Backup and Free for Upstash.
Does Arq Backup or Upstash run on more platforms?
Arq Backup runs on Windows, Mac. Upstash runs on REST API, Node.js, Python, Go, Rust, Vercel Edge, Cloudflare Workers, AWS Lambda.
Can I use Upstash for free?
Yes. Upstash has a free tier, so you can try it without paying. Arq Backup starts at $50/year.
What is Arq Backup best used for?
Arq Backup is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what Upstash is typically brought in for.
What can Arq Backup do that Upstash cannot?
Arq Backup covers Client-side encryption, Hourly backups, Network backup, Deduplication. Upstash covers Serverless Redis, Serverless Kafka, QStash, Global Replication.

Answered from the vendors’ own pages

Upstash: Does Upstash have a free tier?

Yes. The free tier provides 256 MB of data and 500,000 commands per month with 10 GB of bandwidth in a single region, no credit card required.

Source
Upstash: How does Upstash work with edge platforms like Vercel and Cloudflare Workers?

Upstash uses a REST API instead of TCP connections, enabling it to work from Vercel Edge, Cloudflare Workers, and AWS Lambda without persistent connections or connection pooling.

Source
Upstash: What programming languages are supported?

Upstash provides native SDKs for Python, Node.js, Go, and Rust. Java, C#, and PHP developers can use the REST API or community libraries.

Source
Upstash: Is Upstash Kafka still available?

No. Upstash Kafka was deprecated on September 11, 2024 and fully discontinued on March 11, 2025. Upstash Workflow is now recommended for durable serverless messaging and task queuing.

Source
Upstash: How is Upstash pricing structured?

Upstash uses per-request pricing at $0.20 per 100K commands for Redis, $0.25/GB for storage, and $0.40 per 100K requests for Vector database. Idle applications cost nothing.

Source
Upstash: Can Upstash be used with AWS Lambda?

Yes. Upstash works with AWS Lambda via its REST API, eliminating the need for connection pooling and making it ideal for stateless serverless functions.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Arq Backup

More on Upstash

Keep looking

Other head to heads