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Up to 10 uploads
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Max. size 25 MB
Social features
Basic search
Image revisions
Buy in the Marketplace
Create/join Groups
Plate-solving
IOTD / Top Picks
Bulk data export
Hide astronomy ads
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Full-size annotations
Upload uncompressed source
Undelete images
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Equipment comparisons
All future features
Lite
Up to 50 total images
?
Max. size 25 MB
Social features
Advanced search
Up to 1 revision/image
Buy and sell in the Marketplace
Create/join Groups
Basic plate-solving
IOTD / Top Picks
Bulk data export
Hide astronomy ads
No ads on your pages
Full-size annotations
Upload uncompressed source
Undelete images
Equipment filters
Equipment comparisons
All future features
Premium
Unlimited images
Max. size 50 MB
Social features
Advanced search
Up to 5 revisions/image
Buy and sell in the Marketplace
Create/join Groups
Basic plate-solving
IOTD / Top Picks
Bulk data export
Hide astronomy ads
No ads on your pages
Full size annotations
Upload uncompressed source
Undelete images
Equipment filters
Equipment comparisons
All future features
Ultimate
Unlimited images
Unlimited size
?
Social features
Full search
Unlimited revisions
?
Buy and sell in the Marketplace
Create/join Groups
Advanced plate-solving
IOTD / Top Picks
?
Bulk data export
?
Hide astronomy ads
?
No ads on **your** pages
?
**Full-size** annotations
?
Upload uncompressed source
?
Undelete images
Equipment filters
?
Equipment comparisons
?
All future features