Guide · prices checked September 2026

What's the cheapest S3-compatible storage for a comic library?

For a 200 GB comic library that you read back once a month, Backblaze B2 is the cheapest at $1.32 a month. Bunny Storage ($2.00) and Cloudflare R2 ($2.85) come next. iDrive e2 and Wasabi bill at least 1 TB, so below that they cost $6.00 and $7.99 however little you store. One catch we hit ourselves: a Backblaze account without a payment card stops downloads after 1 GB a day.

What a comic library costs each month

List prices in US dollars, before tax, checked 2026-09-30. We assume you read the whole library once a month (100,000 page reads) and add a few comics (5,000 uploads). Check each provider's page before you buy: prices change.

Storage50 GB200 GB500 GB1 TBWhat to know
Backblaze B2$0.28$1.32$3.41$6.88First 10 GB free; downloads free up to 3× what you store.
Bunny Storage$1.00$2.00$5.00$10.00$1 monthly minimum; one region; API downloads free.
Cloudflare R2$0.60$2.85$7.35$14.85First 10 GB free; downloads free.
Tigris$0.90$3.90$9.90$19.90First 5 GB free; downloads free.
iDrive e2$6.00$6.00$6.00$6.00Bills at least 1 TB; downloads free up to 3× what you store.
Wasabi$7.99$7.99$7.99$7.99Bills at least 1 TB; 90-day minimum; downloads free up to what you store.

Is Wasabi expensive?

For a comic library under 1 TB, yes. Wasabi's pay-as-you-go plan bills at least 1 TB of storage, so 50 GB and 500 GB both cost $7.99 a month. It also keeps charging for anything you delete before it is 90 days old. Downloads are free only while you download no more than you store each month; Wasabi's pricing FAQ says heavier use "is not a good fit" and that it may limit or suspend the account. Reading a library once a month is right at that line; reading it twice is over it.

Past 1 TB it is a fair price: $7.99 for 1 TB against $6.88 on Backblaze B2.

Wasabi vs Backblaze B2, and where R2 fits

Backblaze B2WasabiCloudflare R2
200 GB a month$1.32$7.99$2.85
1 TB a month$6.88$7.99$14.85
Free storageFirst 10 GBNoneFirst 10 GB
DownloadsFree up to 3× what you storeFree up to what you storeAlways free
MinimumsNone1 TB, 90 daysNone

B2 is the cheaper of the two at every size, and by far the cheaper below 1 TB, where Wasabi still bills a full terabyte. R2 costs more per gigabyte but never charges for downloads, which suits a library you read a lot from several devices, or one small enough to fit in its free 10 GB. At 1 TB, iDrive e2 ($6.00), B2 and Wasabi are close; R2 is $14.85.

Backblaze B2 stops downloads at 1 GB a day until you add a card

We ran into this while testing reading speed on 29 September 2026. A B2 account without a payment card is held to its free daily allowance, which Backblaze's help page puts at 1 GB of downloads a day. After that, every read came back "403 cap exceeded" until the caps reset at midnight GMT. To read a comic library from B2, add a payment card and raise the download cap under Caps & Alerts. The card we tried was declined, so our test account stayed capped for the day.

Which one opens a comic fastest?

We timed how long each service takes to put the first page of a comic on screen, from Los Angeles on a typical US home connection (September 2026). The fastest were Bunny Storage (123 ms), Cloudflare R2 (199 ms) and Wasabi (215 ms). The full results, with every run, are in How fast is reading comics straight from your own cloud?

S3 storage or the drive plan you already pay for?

New to S3 itself? What is S3 storage, and do you need AWS for it? explains the basics in plain words. If you already pay for Google One or Microsoft 365, keep your comics there: Easemic reads from Google Drive and OneDrive directly. Google One's 100 GB Basic plan is $1.99 a month and its next plan up is Google AI Plus at 2 TB for $9.99 (checked 2026-10-01). A 100 GB library costs $0.63 on Backblaze B2 and $1.35 on Cloudflare R2, and it does not use up the space your email and photos share. Somewhere past 1 TB the drive plan wins: 1.5 TB on B2 is $10.36 a month, more than Google's 2 TB plan.

Setting one up for Easemic

  1. Create a bucket with your provider, in the region nearest to you.
  2. Create an access key limited to that bucket, if your provider allows it.
  3. In Easemic, open More → Cloud library and paste the endpoint, the key and the bucket name. For Cloudflare R2 you can sign in with Cloudflare instead.
  4. Choose whether to encrypt. Easemic encrypts on the phone, with a password only you know, before anything leaves it.

Easemic keeps your comics and the list of what is in your library in that bucket. Nothing goes to a server of ours: there isn't one. Easemic imports CBZ files, not CBR; What is a CBZ file, and how do you read one? shows how to convert a CBR to CBZ.

Bunny Storage link: bunny.net. We earn a commission if you sign up through it; the price is the same for you.

Questions people ask

Is Wasabi expensive?

For a library under 1 TB, yes: Wasabi bills at least 1 TB, so 200 GB costs $7.99 a month against $1.32 on Backblaze B2 (list prices checked 2026-09-30). At 1 TB it is the third cheapest of the 6 services here.

Is Backblaze B2 cheaper than Wasabi?

Yes, at list prices and at every size in the table: $1.32 against $7.99 a month for 200 GB, and $6.88 against $7.99 for 1 TB (prices checked 2026-09-30).

What does 200 GB cost on Cloudflare R2?

$2.85 a month: $0.015 per GB after the first 10 GB free, and no download fees (checked 2026-09-30).

Does Backblaze B2 charge for downloads?

Not up to 3 times what you store each month; beyond that it is $0.01 per GB. A new account without a card is also capped at 1 GB of downloads a day until you add one and raise the cap.

Which S3 storage is cheapest for 1 TB?

iDrive e2: $6.00 a month at list price (checked 2026-09-30), then Backblaze B2 at $6.88 and Wasabi at $7.99.

Is Cloudflare R2 free?

Up to a point: the free tier covers 10 GB of storage, 1 million writes and 10 million reads a month, and downloads straight from R2 are free. Past the free storage it is $0.015 per GB a month (checked 2026-09-30). Turning R2 on means adding an R2 subscription in the Cloudflare dashboard, and Cloudflare's billing docs say a primary payment method is required to purchase its products.

Is Cloudflare R2 cheaper than Backblaze B2?

No, at list prices for a library you read back once a month: $2.85 on R2 against $1.32 on B2 for 200 GB, and $14.85 on R2 against $6.88 on B2 for 1 TB (checked 2026-09-30). The difference is downloads: R2 does not charge for downloads straight from R2, while B2 charges $0.01 per GB past 3 times what you store, so how much you read can move the answer.