Here's my personal List: "Translation Project Management & Invoicing Systems" (had to quickly strip out all the links):
For freelancers:
– OTM SOLISTA: (see "OTM" below)(development seems to have stalled back in 2014)
– ]project translation[ (open-source TMS, but requires some costly plugins, e.g. database for freelancers, to become fully usable in an agency)
– Quahill (fully-fledged software for agencies (or freelancers), including CRM): (ugly and expensive)
– TO3000 (Translation Office 3000):
– BaccS: (very interesting effort worth keeping an eye on)
– MiniTPMS: (mysterious project. no actual app yet, but LOTS of talk, a lot of it amusing. see below)
– Promikbook (looks interesting, but it's all in Swedish)
– Protemos: (online, Freelance and Enterprise versions. Freelance version is free, Enterprise has 3 months trial)
– TOM Solito for Freelance Translators: ((see "TOM Agency" below)
– LSP.expert (€9/month)
Corporate stuff:
– LTC Worx
– OTM (Online Translation Manager): (see "OTM SOLISTA" above)
– ]project translation[ (open-source TMS, but requires some costly plugins, e.g. database for freelancers, to become fully usable in an agency)
– Plunet:
– XTM:
– XTRF:
– Protemos: (online, Freelance and Enterprise versions. Freelance version is free, Enterprise has 3 months trial)
– Projetex: (from the same people that made TO3000)
– Smartling (‘End-To-End Translation Management Solution’):
– TOM Agency Edition: (see "TOM Solito" above)
– Translation Projex
– Wordbee:
Accounting solutions (can also be used by translators, but require a bit of fiddling / some workarounds):
– ClearBooks:
– KashFlow
– FreeAgent
– QuickBooks Online
– Xero
– Freshbooks