10 Questions to Ask Before Switching Cloud Hosting Providers

Cloud spend waste climbed to 29 percent in 2026, its first increase in five years, according to Flexera’s State of the Cloud Report. A lot of that waste starts with a hosting decision nobody pressure-tested before signing. Switching providers can fix that. It can also just recreate the same problem somewhere new, with a migration bill attached.

Every recurring service hides its real cost until you try to leave it. Switch your home internet provider, like Brightspeed, and you find out about equipment fees, contract terms, and support wait times only after you’ve already committed. Cloud hosting works the same way. The stakes are just higher: your production traffic, your data, and your uptime all ride on the decision.

Developers switch cloud hosts for real reasons: a runaway bill, a missed SLA, a security incident, or a stack that finally outgrew a five-dollar VPS.

But a rushed migration creates its own risks, often bigger than the ones you’re trying to escape. Before you sign a new contract or start moving data, work through these ten questions.

Quick reference

#	Question	Why it matters
1	What’s actually forcing this switch?	Defines what “better” means for your case
2	What will the move cost, including egress?	Migration fees are rarely on the pricing page
3	Does it support my stack without a rewrite?	Avoids a hosting swap turning into a rebuild
4	What’s the real uptime record?	SLA percentages and lived history often differ
5	What happens when I file a ticket at 2 a.m.?	Support quality shows up during incidents, not sales calls
6	What compliance certifications does it hold?	Their security posture becomes yours
7	How predictable is pricing at scale?	Usage-based pricing surprises show up after signup
8	What’s the backup and recovery story?	Backup frequency means little without a fast restore
9	How hard is it to leave later?	Lock-in risk is easiest to check before you sign
10	What do current customers say?	Independent of the sales pitch

1. What’s actually forcing this switch?

Name the real problem before you shop for a solution. Bill shock, repeated downtime, missing compliance features, and outgrown infrastructure each point to a different kind of replacement. A team leaving because of egress costs needs a provider with transparent data transfer pricing.

A team leaving because of downtime needs a verified uptime history, not marketing copy. Write the actual trigger down. It becomes the filter for every other question on this list, and it stops you from getting sold on features you don’t need.

2. What will the move cost, including egress and migration labor?

The advertised hosting price is never the full cost of switching. Data transfer out of your current provider, running both environments in parallel during cutover, and engineering hours spent rewriting deployment scripts all add up before the new invoice even starts.

The UK’s Competition and Markets Authority found that data egress fees are one of the main barriers stopping companies from moving between cloud providers, expensive enough that many businesses stay on a worse deal rather than pay to leave it.

Run the real numbers through a hosting cost calculator before you commit, factoring in the exit cost from your current provider alongside the new one’s list price.

3. Does the new provider support my stack without a rewrite?

Check for exact version compatibility before assuming “supports Node.js” means your app runs unmodified. Confirm the specific runtime versions, database engines, queue systems, and build tools your app depends on.

A provider that technically supports your language but not your specific ORM, container setup, or CI pipeline turns a hosting swap into a partial rewrite.

This matters even more for performance-sensitive apps: hosting choices affect Core Web Vitals directly through server response time and geographic distribution, so a stack mismatch can quietly hurt your LCP scores after migration.

4. What does the provider’s actual uptime record look like?

A number on a pricing page is not the same as a lived track record. Ask for the provider’s public status page history, not just their advertised SLA percentage.

The Uptime Institute’s 2026 outage analysis found that 57 percent of significant outages now cost organizations more than $100,000, and for the second year running, one in five cost more than $1 million.

Cross-check the SLA credit terms too. Most providers only refund a fraction of one month’s hosting fee for an outage, which rarely comes close to covering the actual business cost of downtime.

5. What happens when I file a support ticket at 2 a.m.?

Test support responsiveness before you need it in a crisis. Ask directly: what’s the guaranteed first-response time for a production-down ticket, and does that response come from a human engineer or a bot triage queue?

Look for existing customers’ experiences on independent forums, not testimonials the provider chose to publish. Two providers can look identical on a feature comparison page and differ completely in how fast a real person shows up when your database won’t start.

6. What security and compliance certifications does it actually hold?

Ask for the certificate, not the checkbox. SOC 2 Type II, ISO 27001, and PCI DSS cover different scopes, so verify which one applies to the specific service tier you’re buying, not just the provider’s brand name.

This isn’t a box-ticking exercise. IBM’s 2025 Cost of a Data Breach Report put the global average breach cost at $4.44 million, and the US average at $10.22 million.

Hosting infrastructure is part of your security perimeter, so a provider’s compliance posture becomes your compliance posture the moment you deploy on it.

7. How predictable is pricing once I actually scale?

Ask for a worked pricing example at two and five times your current traffic, not just today’s quote. Usage-based pricing looks attractive at low volume and turns unpredictable fast once you add autoscaling, managed databases, or bandwidth-heavy features like video or large file uploads.

The same Flexera report found that 17 percent of organizations exceeded their cloud budget last year, usually because pricing assumptions made at signup didn’t survive contact with real usage. Get the provider’s billing simulator in front of you before you sign, not after your first surprise invoice.

8. What’s the backup, snapshot, and disaster recovery story?

Confirm backup frequency, retention window, and, critically, how long a full restore actually takes. A provider that backs up nightly but takes 18 hours to restore a database isn’t offering the disaster recovery you think it is.

Ask whether backups live in a separate region or availability zone from your primary deployment. If both sit in the same data center, a single regional incident can take out your production data and your backup at the same time.

9. How hard would it be to leave this provider, later?

Evaluate the exit before you enter. The same CMA investigation found that egress fees, proprietary APIs, and inconsistent licensing terms create real switching barriers, making the cloud market functionally harder to leave once you’re in it.

Favor providers that use open standards and portable export formats over proprietary managed services wherever the choice doesn’t cost you meaningful functionality.

The easiest way to test lock-in risk: ask the provider directly how a customer moves data and workloads out, and see how straight an answer you get.

10. What do current customers say, independent of the sales call?

Sales calls describe the provider they wish they were. Reviews describe the one you’ll actually get. Check independent monitoring communities, GitHub issues referencing the provider’s outages, and status page history going back at least 12 months.

Weight recent complaints more heavily than old ones. Infrastructure quality changes over time, sometimes for the better after new funding or leadership, sometimes for worse after an acquisition, and a two-year-old five-star review tells you less than last month’s incident report.

Before you migrate

A rushed migration is how teams end up switching providers twice in one year. Work through these ten questions against a shortlist of two or three providers, run the real numbers through the hosting cost calculator, and once the migration is live, run a sitemap checker to confirm nothing broke in the move. The goal isn’t the cheapest listed price. It’s a provider you won’t be auditing again in twelve months.

FAQs

How long does a cloud hosting migration usually take?

It depends on stack complexity and data volume more than anything else. A single static site can move in hours. An app with a large database, background jobs, and multiple environments typically needs a staged migration over one to several weeks, with a parallel run period before the final cutover.

Do all cloud providers charge egress fees?

Most major providers charge for data transferred out of their network, though the specific rates and free tiers vary. Regulatory pressure, including the CMA’s cloud market investigation, has pushed some providers toward reduced or waived exit fees in certain cases, so check current terms directly rather than relying on last year’s pricing page.

Is switching cloud hosts worth the disruption?

It depends on why you’re leaving. Cost savings, better uptime, or fixing a real compliance gap are usually worth a planned migration. Switching purely for a short-term discount, without checking the questions above, is how teams end up back in the same position a year later.