My nostr.build account costs less than a night out at the theater, for an entire year of media hosting plus many other great tools. nostr:nprofile1qqsgutaplle37z2p9qd60rcaz82pr2j9ew2e06dzezgdft4sj57p7qcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3vamnwvaz7tmjv4kxz7fwwpexjmtpdshxuet5qyv8wumn8ghj7un9d3shjvewvfkx7emnw3ezuctswqx62fa3 & nostr:nprofile1qqsglv2qkn5dmmuhee9cy8fywfu2rfp4xd3xy0myqg2gfvmjl9yqqrqpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qzrmhwden5te0dehhxarj9ekk7mgpp4mhxue69uhkummn9ekx7mqta8k3w provide a great free service too, and by becoming a paying user you help make Nostr better for everyone.
A cheap VPS is all you need to run a relay. Mine costs me $25/per year. nostr:nprofile1qqsw9n8heusyq0el9f99tveg7r0rhcu9tznatuekxt764m78ymqu36cpr3mhxue69uhhyetvv9ujucnfw33k76twwpshy6ewvdhk6tcpzdmhxue69uhhwmm59e6hg7r09ehkuef0qy2hwumn8ghj7un9d3shjtn4w3ux7tn0dejj7ne6u4e has created a range of relay options, from personal relays (including blossom media hosting), to WoT relays, letting you make a safer place to onboard your friends and family. If you don't feel that you can run your own, relay.tools is a hosted option, thanks to nostr:nprofile1qqs8eseg5zxak2hal8umuaa7laxgxjyll9uhyxp86c522shn9gj8crspz9mhxue69uhkummnw3ezuamfdejj7qgjwaehxw309ahx7um5wgerztnrdakj7qgkwaehxw309a3x2an09ehx7um5wgcjucm0d5hsvlnggv
Support the services that make Nostr run, otherwise they will have to find other ways of funding, which in the past has led to bad results with online services, or even worse, they will disappear.