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Fly.io vs Spike

A detailed comparison of Fly.io and Spike in 2026. Compare pricing plans, features, and find out which development service is right for you.

Fly.io

Deploy app servers close to your users globally

Fly.io is a developer tools and infrastructure service that provides deploy app servers close to your users globally. Founded in 2017 and headquartered in Chicago, Illinois, Fly.io offers 3 pricing plans. It offers a free tier as well as paid plans starting from $29/month. Key features include Global deployment, Edge computing, GPU machines, Managed Postgres. Fly.io is a popular choice for users looking for quality development subscriptions.

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Spike

Email reinvented as chat with collaborative features and AI assistance

Spike is a productivity and collaboration service that provides email reinvented as chat with collaborative features and ai assistance. Founded in 2014 and headquartered in Tel Aviv, Israel, Spike offers 3 pricing plans. It offers a free tier as well as paid plans starting from $7/month. Key features include Email as chat, Collaborative docs, AI assistant, Video meetings. Spike is a popular choice for users looking for quality productivity subscriptions.

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Feature Comparison

Side-by-side comparison of features and capabilities

FeatureFly.ioSpike
Starting PriceFreeFree
Plans Available33
Year Founded20172014
HeadquartersChicago, IllinoisTel Aviv, Israel
Global deployment
Edge computing
GPU machines
Managed Postgres
Autoscaling
Private networking
Email as chat
Collaborative docs
AI assistant
Video meetings
Task management

Pricing Comparison

Compare all available plans and pricing tiers

Fly.io Pricing

Hobby
Free
Launch
$29/mo
Scale
$79/mo

Spike Pricing

Free
Free
Pro
$7/mo
Business
$9/mo

Frequently Asked Questions

Is Fly.io or Spike better in 2026?

Both Fly.io and Spike are excellent development services. Fly.io offers Global deployment and Edge computing, while Spike features Email as chat and Collaborative docs. The best choice depends on your specific needs and budget.

How much does Fly.io cost compared to Spike?

Fly.io starts at $29/month, while Spike starts at $7/month. Both offer multiple pricing tiers to fit different budgets.

Can I track both Fly.io and Spike subscriptions?

Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Fly.io and Spike. Get renewal alerts, spending analytics, and never miss a payment — 100% free.

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