Requirements:

• support Linux
• client side encryption (open source client code)
• deduplication

• 2GB free
• CNY 50 / 100GB per month
• open source server code

You can setup libraries. Each librarie can be synced seperately.

Less secure compared to tarsnap:

• use AES-128
• the password to encryption key hash method is SHA1 with very high iteration number

• freetaste plan: 1GB for free (need credit card info) 100MB (no credit card info)
• rsync/sftp
• api
• $3.99 for 15GB/m.
• And you get 2 month free for annal payment at strongspace.
• Also support S3 like public file hosting.
• Paid plan is not very attractive to me, since I can bought two ~10GB vps for $2 each.

Price:

• Billed only based on actual usage.
• Storage:Storage300 picodollars / byte-month ($0.25 / GB-month)
• Bandwidth:Bandwidth300 picodollars / byte ($0.25 / GB)

• $0.2 per GB/m (at least 50GB)
• git-annex discount: $0.10 per GB/m (at least 50GB, annual payment)
• attic/borg discount: $0.02 per GB/month(20 GB minimum, paid annually)
• Remote SSH commands (checksum, mv, cp, rm, tree, dd, etc.) supported
• git
• s3cmd
• sync/scp/sftp, unison and rdiff-backup, git-annex, attic/borg

• 25GB free
• €1 incl. VAT/month or €10 incl. VAT/year 100GB
• €5 incl. VAT/month or €50 incl. VAT/year 10TB
• No maximum file size.
• Applications for all mainstream platforms including Windows Phone 8.
• OVH API, e.g. hubicfuse and rclone (rsync for cloud storage).

• $5.99 - $3.96 /m (monthly, yearly, 2-year, 4-year)
• Unlimited cloud space.
• Unlimited file size.
• Unlimited file versions.
• Keep deleted files for ever (if you prefer).
• Support backup files on external drives. (Since CrashPlan doesn’t distinguish between files that have been deleted from your computer and those that are temporarily unavailable because a drive is disconnected. If you disconnect your external drive, we recommend configuring CrashPlan to never remove deleted files from your backup archive.)
• Backup sets frees you to handpick and prioritize what files go where, and how often.
• Unlimited cloud space is for one computer only. For more computers, family or business plan is available with a higher cost (up to $10/m).

• $5/m, $50/yr, $95/2yr
• Unlimited cloud space.
• Unlimited file size.
• Support backup files on external drives.
• Mac OS X and Windows only.
• Restore via web or external disks (internationally, as long as reachable by FedEx) Return the disk within 30 days of receipt to get the restore fee refunded (effectively the cost is only the returning ship).
• Accepts bitcoin.

• $0.01/GB per month
• for archival purpose only

CloudFlare

Cloud disks with API in China

• space: 100GB+
• file limit: 100MB (web) 1GB(client)
• only share a single file (not folder)

• space: 3TB+
• file limit: 4GB

• space: 10T

• space: 10.5T+
• file limit: 2GB (web browser) no limit on client

• GitHub
• BitBucket: also support hg, unlimited private repos.
• Unfuddle Stack: private projects with ticktes and notebooks, 512 MB storage.
• NotABug: gogs based
• GitLab.com: gitlab based

• git.oschina.net
• git@csdn
• code.jd.com
• coding.net
• gitshell.com

gmail.com offers forwarding too.

chi.mp offers free domain (and mail forwarding). I've registered [email protected] and [email protected].

There are other free email forwarding providers, but the mail addresses they provide are not nice.

about.me offers mail forwarding as [email protected] backed up by AOL. I've claimed [email protected] but I've not activated it. It's not mail forwarding, but you have pop access to AOL mail.

BuyVM

• http://buyvm.net/
• $15/year
• 128MB guaranteed/256MB burstable memory
• 15GB storage
• 500GB/month data transfer
• 1x IPv4 + 16x IPv6
• OpenVZ/SolusVM
• /dev/net/tun is available by default, and all VPS support PPTP VPN.
• Free DNS hosting
• 5GB of free off-site backup space
• Private IP for internal traffic
• Offloaded MySQL for $0.99/month

tinykvm

• $15/yr
• 256 MB Dedicated RAM
• 7 GB Dedicated Disk Space
• 200 GB Transfer on our multihomed premium bandwidth blend
• Gigabit (1000mbps) Network Port
• 1 CPU Core
• Native IPv6 support (/112 (65,536 IP's) included)
• OS support: Arch, Debian, FreeBSD, OpenBSD, Gentoo, Ubuntu, CentOS, and more.

Hostigation

• 256 MB RAM
• 10 GB Disk
• 500 GB Traffic
• 1 CPU
• KVM
• $12.50/yr

iwStack

• € 0.002/hr
• 384MB RAM
• 1 IP
• free transfer in
• transfer out 1.5GB/hr
• ROOT SAN storage €0.0001/hr
• Secondary NFS storage €0.036/hr
• addition IP €0.0014/hr
• 384MB RAM + 10GB disk ~= 2 USD/m
• http://www.iwstack.com/price-calculator/

Joyent

• $ 0.003/hr or $2.19/m
• 128 MB RAM
• 0.0625 vCPU0.0625
• 2.5 GB disk
• Free bandwidth: all in, 1 TB/m out
• https://www.joyent.com/pricing/

scaleway.com

• €0.006/hr or €2.99/m
• 4 Dedicated ARM Cores
• 2GB Memory
• 50GB SSD Disk
• 1 Flexible public IPv4
• 200Mbit/s Unmetered bandwidth
• https://www.scaleway.com/pricing/

** vultr **

• $0.004/hr (up to $2.5/m)
• 512MB RAM
• 20GB SSD
• 0.5TB transfer (IPv6 only)
• https://www.vultr.com/pricing/

** Digital Ocean **

• $0.007/hr (up to $5/m) (snapshot: $0.05/GB/m)
• free for data transfer in
• 512MB RAM
• 20GB SSD
• 1TB Transfer
• pay as you grow
• https://www.digitalocean.com/pricing
• Problem: no api to get ssh host fingerprint
• Note: credit will expire 12 months after it has been issued or redeemed. (Credit did not expire before, and later they changed expiration perido to 12 months. Existing promotional credit issued before 12 months expired on May 1, 2016 and they sent the expiring notification email on Apr 28, 2016.)

atlantic.net

• $0.0149/hr ($10/m)
• 1GB RAM
• 1 vCPU
• 40GB SSD
• 3TB Transfer
• https://www.atlantic.net/cloud-hosting/pricing/

ConoHa

• 1.3 JPY/hr (900 JPY/m)
• 1GB RAM
• 2 Core
• 50GB SSD
• Transfer Limitless
• https://www.conoha.jp/en/pricing/

Amazon micro instance

• $0.02 per hour
• free for data transfer in
• for data transfer out $0.12 per GB (1GB free per month)
• free monitoring provided at 5-minute frequency
• 1 year free tier, 750 hours and 15GB bandwidth per month
• http://aws.amazon.com/ec2/#pricing

QingCloud

• CNY 0.1574/hr (about $0.025) for Hong Kong (AP1)
• 1 GB RAM
• 1 CPU core
• 20 GB disk
• https://www.qingcloud.com/pricing/plan

Linode

• $0.0075/hr
• 1 GB RAM
• 1 CPU core
• 20 GB SSD Storage
• 1 TB Transfer
• 40 Gbit Network In
• 1000 Mbit Network Out
• https://www.linode.com/pricing

IPXCore

• 96MB RAM
• 6GB storage
• 200GB/month data transfer
• $1 Monthly
• https://ipxcore.com/budget-vps

gigsgigs

• 512M RAM
• 30G Disk
• 500G Transfer @100Mbps
• $2/m
• located in HK
• https://www.gigsgigscloud.com/hongkong-openvz/

DeepNet

• 256MB RAM
• 1x vCPU
• 20GB storage
• 500GB transfer
• 1Gbps uplink
• OpenVZ
• $2/month
• Paypal, Stripe, Bitcoin
• https://www.deepnetsolutions.com/openvz-vps.html

Somagu

• 512MB RAM
• 1 vCPU
• 20GB Disk
• 400GB Traffic
• NAT
• KVM
• Location: South Korea
• https://www.somagu.com

HostBrew

• 1 Core
• 256MB RAM
• 5GB Disk
• 256GB transfer
• OpenVZ
• $3.5/month
• Credit Card, Paypal, Bitcoin
• https://hostbrew.com/openvz/

HostHatch

• 256MB RAM
• 256MB vSwap
• 30GB SSD
• 1TB transfer
• 1Gbps uplink
• 1x IPv4
• /96 IPv6
• OpenVZ/SolusVM
• $8/quarter
• $15/6 months
• $30/year
• http://lowendbox.com/blog/hosthatch-8quarter-256mb-openvz-in-hong-kong-or-syney-and-more/

See i-83 and DDoS-Sentry in the "cheapest" section.

VPSnet.it

• 512MB RAM
• 1Ghz CPU
• 10GB SSD space
• Unlimited traffic on shared 50Mbps
• 1x IPv4
• OpenVZ
• $2.11/month
• http://lowendbox.com/blog/vpsnet-lt-openvz-vps-in-lithuania-starting-at-2-11month-for-512mb/

VPSCheap.net

• 512MB RAM
• 20GB SSD space
• 1000mbps Unmetered
• 1x IPv4 address
• IPv6 on request
• OpenVZ/Custom
• $15/year
• http://lowendbox.com/blog/vpscheap-net-unmetered-1000mbps-vps-from-15year-in-chicago-usa/

Fliphost

• http://lowendbox.com/blog/fliphost-13-50year-128mb-openvz-vps-in-dallas-and-buffalo-18year-50mbit-openvz-vps-in-dallas-and-more/
• 256MB RAM
• 256MB vSwap
• 50GB disk space
• Unlimited bandwidth
• 50Mbps uplink
• 1x IPv4 address
• OpenVZ/SolusVM
• $18/year

prgmr

• xen
• 1.25 GiB RAM, 15 GiB Disk
• Max Network Out: 750Mbps
• Min Network Out@congestion: 2.5Mbps
• Pre-generated images for CentOS, Debian, Fedora, FreeBSD(beta), Ubuntu
• One static IPv4 and IPv6 address automatically assigned, IPv6 /64 subnet available for free upon request
• $5/month (1 month free with year prepay)

uanode

• kvm/lxc
• $5/m
• 512MB RAM
• 25GB SSD
• 100Mbps link

DeepNet

• 20 Forwarded Ports + 1 SSH Port, /80 IPv6 Subnet
• OpenVZ
• 1/2 CPU Core
• 64 MB RAM
• 1 GB storage
• 100GB @ 1gbs
• 3.50$/year
• https://www.deepnetsolutions.com/nat-vps.html

ChicagoVPS

• 128MB RAM
• 10GB SSD cached disk
• 100GB bandwidth
• 1 IPv4
• 0 IPv6
• $4.8/yr (with coupon BF2016)
• https://lowendbox.com/blog/black-friday-chicagovps-4gb-windows-vps-from-10mo-and-much-more/
• Note: I have used ChicagoVPS in 2013-2014. The billing via paypal was recurring, but they still sent unpaid alert email to me. And I forgot the payment was recurring (billed half year ago) and paid manually. Later, the recurring payment took effect and I had been charged twice. Their support staff said refund would be in "next refund batch". Later they said that they were moving my ticket to the billing department. But still no refund. Then I exchanged several support tickets with them over several months and they were just keep asking about the transaction IDs (which I repeated in several tickets) and saying moving the ticket to billing or concern department again and again. After 6 months there was still no refund (until my VPS suspended).

VirMach

• 1 IPv4
• 128MB RAM
• 10GB SSD
• KVM
• $5/yr
• https://virmach.com
• Note: It is not stable. Sometimes it hangs on system upgrade. Sometimes it goes off automatically (probably via some auto shutdown system by the provider)

i-83

• 1 NAT IPv4 (20 Ports)
• 5 IPv6 or /64 Block (depend on location)
• 128mb RAM
• 128mb SWAP
• 5gb RAID Storage
• 100mbps unmetered
• OpenVZ
• CA, US, UK, FR, NL, DE, BG, IN, SG, NZ
• £2.50/yr

OrbitServers

• 128MB RAM
• 256MB Burst
• 2 CPU cores
• 8GB HDD space
• 125GB traffic
• 100Mbps uplink
• 1x IPv4
• OpenVZ/SolusVM
• Coupon Code: LEB1281
• $6.00/year
• http://lowendbox.com/blog/orbitservers-4-offers-from-6year-for-a-128mb-openvz-in-buffalo-and-dallas/

DDoS-Sentry

• 1 vCPU core
• 128MB RAM
• 10GB HDD space
• 100GB traffic
• 100Mbps uplink
• DDoS Protection
• 1x IPv4
• IPv6 on request
• SolusVM/OpenVZ
• $1.50/month
• $7.00/year
• http://lowendbox.com/blog/ddos-sentry-openvz-vps-with-ddos-protection-starting-at-1-50month-for-128mb-in-france/

WeLoveServers

• 256MB RAM
• 128MB vSwap
• 1 vCPU core
• 10GB HDD space
• 250GB traffic
• 100Mbps uplink
• 1x IPv4
• OpenVZ/SolusVM
• $8/year
• http://lowendbox.com/blog/weloveservers-8year-256mb-and-6month-2gb-in-five-locations-usa-and-uk/

VPS Dime

• 128MB RAM
• 5GB disk space
• 1 vCPU core
• 250GB bandwidth
• 1x IPv4 address
• 1Gpbs uplink
• OpenVZ/Custom Panel
• $8/Year
• http://lowendbox.com/blog/vpsdime-7month-6gb-8year-128mb-and-more-openvz-offers-in-three-locations/

VPS Ace

• 128MB RAM
• 128MB vSwap
• Equal CPU Share
• 10GB SSD-Cached Diskspace
• 100GB Bandwidth
• 1 IPv4 Address
• OpenVZ/SolusVM
• 100Mbps Port Speed
• Coupon: LEB50OFF
• $9/Year
• http://lowendbox.com/blog/vpsace-9year-128mb-ssd-cached-in-buffalo-chicago-los-angeles/
• Accapt Bitcoins.
• Kernel is old (2.x)

NodeServ

• 2 CPU cores
• 256MB RAM
• 25GB disk space
• 500GB Bandwidth
• 1Gbps uplink
• 1x IPv4 address
• 500x IPv6 address
• OpenVZ/SolusVM
• $1.99/month
• $9.99/year
• http://lowendbox.com/blog/nodeserv-9-99yr-256mb-openvz-3-99mo-512mb-kvm-and-more-in-jacksonville/

HostUS

• 768MB RAM
• 768MB vSwap
• 1 vCPU core
• 20GB HDD space
• 2048GB transfer
• 1Gbps uplink
• 1x IPv4
• IPv6
• OpenVZ/SolusVM
• $10/year
• PayPal
• 3-day money back guarantee
• http://lowendbox.com/blog/hostus-10year-768mb-and-18quarter-6gb-ovz-in-three-us-locations/

K9VPS

• 256MB RAM
• 128MB vSwap
• 2 CPU cores
• 30GB HDD space
• 750GB traffic
• 1Gbps uplink
• 1x IPv4
• 3x IPv6
• OpenVZ/SolusVM
• Coupon: LEB10
• $10/year
• http://lowendbox.com/blog/k9vps-256mb-for-10year-3072mb-for-7month-and-more-in-los-angeles/

FtpIt

• 512MB RAM
• 1 CPU core
• 10GB SSD space
• 1TB traffic
• 1Gbps uplink
• 1x IPv4
• OpenVZ/SolusVM
• Chicago, IL, USA
• $12/year
• http://lowendbox.com/blog/ftpit-4-very-cheap-annual-offers-in-three-usa-locations/

Hostodo

• 512MB RAM
• 512MB vSwap
• 100GB HDD space
• 2TB transfer
• 1Gbps uplink
• 1x IPv4
• /112 IPv6
• OpenVZ/Virtualizor
• Coupon: LEB512YRLY
• $12/year
• http://lowendbox.com/blog/hostodo-12year-512mb-vps-in-los-angeles-or-miami/

URPad

• 512MB RAM
• 30GB disk
• 1 IPv4
• 250GB bandwidth
• 100Mbps Port
• OpenVZ/SolusVM
• $12/yr
• http://lowendbox.com/blog/urpad-24year-1024mb-openvz-in-houston-texas/

SemoWeb

• 256MB RAM
• 15GB Hard Disk
• 300GB Bandwidth
• 1x IPv4 Address
• 100Mbps Connection
• OpenVZ/SolusVM
• $12/yr
• http://www.lowendbox.com/blog/semoweb-12year-256mb-openvz-vps-in-orlando-fl/

Crissic

• 512MB RAM
• 512MB vSwap
• 3 vCPU cores
• 100GB HDD space
• 2TB transfer
• 1x IPv4
• 16x IPv6
• OpenVZ/SolusVM
• $13/year
• http://lowendbox.com/blog/crissic-2-year-anniversary-13year-512mb-openvz-3month-512mb-kvm/

OwnedNetworks

• 512MB RAM
• 1 CPU core
• 50GB HDD space
• 500GB traffic
• 1Gbps uplink
• 1x IPv4
• 4x IPv6
• OpenVZ/SolusVM
• Dallas, New York City
• $13/year
• http://lowendbox.com/blog/ownednetworks-13year-512mb-ovz-and-more-exclusive-offers-in-6-us-locations/

HostMada

• 512MB RAM
• 512MB Swap
• 50GB HDD space
• 1TB Bandwidth
• 1Gbps uplink
• 1 IPv4 Address
• OpenVZ/SolusVM
• $6/quarter
• unregistered company
• http://lowendbox.com/blog/hostmada-openvz-vps-starting-from-6quarter-for-512mb-in-scranton-pa/

Avante Hosting

• http://www.lowendbox.com/blog/avante-hosting-6half-yearly-128mb-kvm-or-xen-in-florida-usa/
• KVM/XEN
• $6/half year, 128MB RAM, 6GB disk, 62GB bandwidth
• $6/quarter, 256MB RAM, 12GB disk, 125GB bandwidth

CatalystHost

• 1 CPU core
• 96MB RAM
• 32MB vSwap
• 10GB HDD space
• 10Gbps uplink (Seattle)
• 2Gbps uplink (Dallas)
• 1x IPv4
• 1x IPv6
• OpenVZ/SolusVM
• $12/year
• http://lowendbox.com/blog/catalysthost-5-openvz-vps-with-10gbps-uplink-starting-at-12year-in-seattle-or-2gbps-in-dallas/

Fliphost

• 128MB RAM
• 128MB vSwap
• 5GB SSD disk space
• 500GB bandwidth
• 1Gbps uplink
• 1x IPv4 address
• OpenVZ/SolusVM
• $13.50/year
• http://lowendbox.com/blog/fliphost-13-50year-128mb-openvz-vps-in-dallas-and-buffalo-18year-50mbit-openvz-vps-in-dallas-and-more/

Iniz

• 1 CPU core
• 256MB RAM
• 128MB vSwap
• 20GB HDD space
• 500GB bandwidth
• 1x IPv4 address
• 1x IPv6 address
• OpenVZ/SolusVM
• NYC or LA
• $14/year
• http://lowendbox.com/blog/iniz-kvm-in-amsterdam-and-openvz-in-new-york-los-angeles-and-amsterdam/

PieLayer

• 56MB RAM
• 1 vCPU core
• 10GB HDD space (SSD in San Diego)
• 250GB traffic
• 100Mbit uplink
• 1x IPv4
• 20x IPv6 (Germany)
• OpenVZ/SolusVM
• NYC, San Diego, Frankfurt
• Coupon: 256LEB
• $14/year
• http://lowendbox.com/blog/pielayer-5-offers-starting-at-14year-in-three-us-locations-the-uk-and-germany/

NodeServ

• 512MB RAM
• 512MB vSwap
• 50GB disk space
• 1TB Bandwidth
• 1Gbps uplink
• 1x IPv4 address
• 16x IPv6 address
• OpenVZ/SolusVM
• $15/Yr
• http://lowendbox.com/blog/nodeserv-7month-2gb-and-15year-512mb-openvz-vps-in-jacksonville/

RamNode

• 128MB RAM
• 64MB vSwap
• 1 CPU core
• 80GB HDD space
• SSD-cached
• 500GB traffic
• 1Gbps uplink
• 1x IPv4
• 16x IPv6
• $15/year
• http://lowendbox.com/blog/ramnode-15year-128mb-ovz-7month-512mb-kvm-and-more-in-4-locations/

HolderHost

• 1 vCPU cores
• 256MB RAM
• 20GB HDD
• 300GB bandwidth
• 1Gbps uplink
• 1x IPv4 address
• OpenVZ/SolusVM
• Coupon: LEB$10OFF
• $15/year
• http://lowendbox.com/blog/holderhost-30year-512mb-openvz-and-more-in-phoenix-az-2/

Jolly Works Hosting Tiny One

• Jolly Works Hosting
• 128MB guaranteed/256MB burstable memory
• 15GB RAID-1 protected storage
• 500GB/month data transfer on 100Mbps
• OpenVZ/SolusVM
• $15/yr

HudsonValleyHost

• 128MB RAM
• 15GB Diskspace
• 200GB Bandwidth
• 100Mbps Port
• 1 IPv4 Address
• OpenVZ/SolusVM
• $15/Year
• http://www.lowendbox.com/blog/hudsonvalleyhost-15year-128mb-openvz-in-buffalo-dallas-and-los-angeles/

Hudson Valley

• http://lowendbox.com/blog/48-year-25gb-and-more-openvz-vps-in-multiple-locations/
• 2.5GB RAM
• 50GB Disk space
• 1TB Bandwidth
• 100Mbps uplink
• 1x IPv4 Address
• OpenVZ/SolusVM
• $48/yr

LiquidHost

• 2GB Ram
• 512MB vSwap
• 60 GB Disk Space
• 800 GB Bandwidth
• OpenVZ / SolusVM
• $48/Year
• http://www.lowendbox.com/blog/liquidhost-20yr-256mb-kvm-in-dallas-48yr-2gb-openvz-in-seattle-la/

ProviderService

• 512MB RAM
• 50MB Swap
• 10GB Disk space
• 500GB/month bandwidth @ 100mbit
• 1 x IPv4
• 1 x IPv6
• XEN-PV / SolusVM
• free Monitoring
• €9.60/6 months ($12.25 approx)
• http://www.lowendbox.com/blog/providerservice-eur-9-6-6months-512mb-xen-vps-in-germany/

Reliable Hosting Services

• 512MB RAM
• 768MB Burst
• 100GB Diskspace
• 500GB Bandwidth
• 100Mbps Port
• 1 IPv4 Address
• OpenVZ/SolusVM
• Coupon: LEB1
• $3/Month
• http://www.lowendbox.com/blog/reliable-hosting-services-3month-512mb-ram-100gb-hdd-in-baltimore-md/

Backupsy

• http://www.lowendbox.com/blog/backupsy-7-monthly-500gb-kvm-backup-vps-in-lombard-illinois
• http://lowendbox.com/blog/backupsy-5month-250gb-kvm-vps-with-custom-panel-in-4-locations/
• 1 IPv4 Address
• KVM/Custom Panel
• 512MB RAM
• 250GB/500GB RAID50 Diskspace
• 1000GB/2000GB Bandwidth
• Coupon: “HOLYMOSES“/“GOTMEADEAL“ and “BIGDADDY“/“SMOKING“
• $5/$7 per month
• backup only (using it for public publishment and other services are not allowed)

simplywebhosting.com

• $60/yr
• 199 GB storage
• 2TB/month data transfer
• 512MB memory
• Xen
• CentOS x64 only

Use WHT0512 also give you $10 off one-time discount

buyvm storage

• $7.50/m
• 128MB RAM
• 250GB space
• BW(DL/UL) 100mbit/5mbit
• http://buyvm.net

OVH dedicated server:

• 2 cores Intel i3 (3.4GHz+)
• 8 GB DDR3 RAM
• 2x 1TB SATA2
• 5TB/100 Mbps
• 1 ip4, 3 ip4 fall-over, /64 ipv6
• $39/m (no setup fee)

Time4VPS

• 1 x 1.90 GHz
• 1024/2048/4096 MB RAM
• 1024/2048/4096 GB storage
• 8/16/32 TB Bandwidth
• €1.99/€3.99/€7.99 per month (Biennially)

strongspace:

• 1GB for free
• rsync support

All providers below support html5 multiple files upload and api.

ge.tt:

• free 2GB space for registered users
• 250MB space for anonymous accounts (You can get more space, just use multiple browsers or delete cookies. But anonymous files will expire in 30 days.)
• python command line upload tool
• begin downloading when uploading
• download all files of one share in zip

bitcasa.com

• 10 GB

23 is an open photo sharing site:

• api available
• store original photos
• everyone can hot link different sizes of photos (including original ones) without registration
• corporate with flattr and Creative Commons
• free account can upload 30 photos per month, easier to calculate than XX MB/m
• plus account can upload unlimited photos, and can downgrade to free account (keeping all uploaded photos)

flickr offers 1TB storage for photos:

• api available
• store original photos
• hot link different sizes of photos

I publish raw files in:

• ge.tt
• box
• strongspace
• Yandex Disk

I host private photos at [uploade.es][] and RAWs at dropbox.com.

upload.es is powered by up1, a client encrypted image hosting platform. Other instances of up1: [share.riseup.net][] and up.nerdby.net.

Picasa provides unlimited storage for videos up to 15 min.

Youtube provides host for public videos up to 15 min.

OVH hubiC:

• 25 GB free
• 1 euro /100 GB, 5 euro /10 TB per month (50 euro /10TB per year)
• share files expired after up to 30 days
• https://hubic.com/en/offers/

Google One:

• 15GB free (shared with Gmail and Picasa)
• $1.99/100GB, $2.99/200GB, $9.99/2TB, $99.99/10TB, $199.99/20TB, $299.99/30TB
• sync client for Windows/Mac OS X/Android, etc. No official Linux client.

Dropbox:

• $9.99/m, $99.99/yr, 1TB
• $19.99/m, $199.99/yr, 2TB

Yandex Disk:

• 10GB free (invite friends to get additional 10GB)
• $1 per month or $10 per year for 10GB, 100GB for $5/$50 and 1TB for $30/$300.
• Users can buy either single or multiple expansions for their storage
• webdav support

cloud.mail.ru:

• 100GB free (file size limit 2GB)

pCloud:

• Free: up to 20 GB Storage/50GB download link traffic
• $3.99/m/500GB, $7.99/m/2TB

UpYun

• CNY 0.0043/GB per day for (storage - bandwidth out)
• bandwidth in/out: free/CNY 0.29/GB per day

LeanCloud

• CNY 0.16/GB per month (10GB free)
• CNY 0.30/GB bandwidth out (15GB)

Qiniu

• CNY 0.165/GB/m
• bandwidth in/out: free/CNY 0.29 per GB (10GB free)

B2 Cloud Storage

• $0.005/GB
• 10 GB free
• upload free
• download $0.05/GB (1 GB free per day)

DigitalOcean Block Storage

• $0.10/GB pre month
• 1GB to 16TB
• SSD-based
• Need to attach droplet to access.

Google cloud storage:

• Durable Reduced Availability Storage $0.02/GB/m
• Bandwidth in/out: free/$0.12 per GB (0-1TB), $0.11 per GB (1-10TB), $0.08 per (10+TB) excluding China & Australia
• Bandwidth out for China (0-1TB/1TB-10TB/10+TB): $0.23/$0.22/$0.20 per GB
• Bandwidth out for Australia (0-1TB/1TB-10TB/10+TB): $0.19/$0.18/$0.15 per GB
• nearline: $0.01/GB/m, Bandwidth out: +$0.01/GB, Data deleted in less than 30 days incurs a minimum 30 day charge.

DreamObjects:

• $0.025/GB/m
• bandwidth out: $0.05/GB/m
• Amazon-S3 REST compliant API
• https://www.dreamhost.com/cloud/dreamobjects/

Constant cloud storage:

• $0.06/GB
• bandwidth out: $0.04/GB/m
• Amazon-S3 REST compliant API
• https://www.constant.com/cloud/storage/

Amazon S3:

• $0.0125/GB/m (Standard - Infrequent Access Storage)
• Bandwidth in/out: free/$0.090 per GB (1GB free/m)
• https://aws.amazon.com/s3/pricing/

windowsazure:

• $0.024/G/m (LRS: Locally Redundant)
• Bandwidth out: $0.087/G
• cool: $0.01/G/m LRS, Bandwidth out: +$0.01/G
• https://azure.microsoft.com/en-us/pricing/

Rackspace cloud files:

• $0.10/GB
• Bandwidth: $0.12/GB
• not as cheap as S3 for backup storage.

B2:

• $0.005/GB
• Bandwidth: Upload: free, download: $0.05/GB

All services are free of charge.

• https://send.firefox.com
• single file size limit: 1 GB
• expire after 1 download or 24 hours
• powered by mozilla

• https://bitsend.jp
• expire in up to 14 days

• https://cowtransfer.com
• single file size limit: 2 GB
• upload at most 6 files one time
• life span: 7 days

• https://nofile.io
• encryption (beta)
• life span: as long as possible

• https://drop.me
• life span: as long as possible

• monitorus
• montastic
• basicstate
• serviceuptime