Originally a German label but now also in America, Inside Out specializes in progressive music. Some of their artists are progressive rock (outside the scope of these pages), but they've released many standout prog metal albums, by bands such as Pain Of Salvation, Evergrey, Symphony X, and Threshold, among others.
| Ark Ark |
| Ark Burn The Sun |
| Ayreon The Human Equation |
| Ayreon 01011001 |
| Ayreon Timeline |
| Ayreon (EP) Elected |
| Digital Ruin Dwelling In The Out |
| Deadsoul Tribe Dead Soul Tribe |
| Deadsoul Tribe A Murder Of Crows |
| Deadsoul Tribe The January Tree |
| Deadsoul Tribe The Dead Word |
| Deadsoul Tribe A Lullaby For The Devil |
| Devin Townsend Band Synchestra |
| Devin Townsend Project Ki |
| Devin Townsend Project Addicted |
| Event Human Condition |
| Event Scratching At The Surface |
| Evergrey In Search Of Truth |
| Evergrey Recreation Day |
| Evergrey The Inner Circle |
| Evergrey A Night To Remember (2-CD live) |
| Evergrey Monday Morning Apocalypse |
| King's X Black Like Sunday |
| King's X Ogre Tones |
| King's X XV |
| Mastermind Angels Of The Apocalypse |
| O.S.I. Office Of Strategic Influence |
| O.S.I. Free |
| O.S.I. Blood |
| Planet X Universe |
| Planet X Live From Oz |
| Planet X Moonbabies |
| Poverty's No Crime Slave To The Mind |
| Poverty's No Crime One In A Million |
| Poverty's No Crime Chemical Chaos |
| Poverty's No Crime Save My Soul |
| Pain Of Salvation Entropia |
| Pain Of Salvation One Hour By The Concrete Lake |
| Pain Of Salvation The Perfect Element |
| Pain Of Salvation Remedy Lane |
| Pain Of Salvation 12:5 |
| Pain Of Salvation Be |
| Pain Of Salvation Be |
| Pain Of Salvation Scarsick |
| Pain Of Salvation Ending Themes |
| Pain Of Salvation Ending Themes |
| Pain Of Salvation (EP) Linoleum |
| Pain Of Salvation Road Salt One |
| Redemption Frozen In The Moment: Live In Atlanta |
| Redemption Snowfall On Judgment Day |
| Riverside Second Life Syndrome |
| Riverside Rapid Eye Movement |
| Riverside Reality Dream |
| Riverside Anno Domini High Definition |
| Riverside Reality Dream |
| Shadow Gallery Room V |
| Shadow Gallery Digital Ghosts |
| ShadowKeep Corruption Within |
| ShadowKeep A Chaos Theory |
| Sieges Even The Art Of Navigating By The Stars |
| Sieges Even Paramount |
| Sieges Even Playgrounds (live) |
| Slavior Slavior |
| Spiritual Beggars Return To Zero |
| Symphony X Live On The Edge Of Forever (2CD live) |
| Symphony X Odyssey |
| Symphony X Paradise Lost |
| Threshold Hypothetical |
| Threshold Critical Mass |
| Tiles Fly Paper |
| Devin Townsend Physicist |
| Devin Townsend Terria |
| Vanden Plas Colour Temple |
| Vanden Plas (EP) AcCult |
| Vanden Plas The God Thing |
| Vanden Plas Far Off Grace |
| Vanden Plas Spirit Of Live (live) |
| Vanden Plas Beyond Daylight |
| Vanden Plas Christ.0 |
