We are best at... Proof-reading A proofreader ensures the content is free of errors. A proofreader ensures:Content is free of typographical, grammatical, spelling, punctuation errors.Analyzing it on a visual and content level for final changes. Copy Editing Copy editors take a line-by-line, sentence-by-sentence approach and are interested in:Clarity of messageGrammar/mechanics/word usage/syntax/punctuationConsistency (treatment of numbers, verb tense, subheads, etc.)Flow Substanive Editing Substantive editing involve restructuring or rewriting part or all of a document. They focus on:Sentence complexity and use of active or passive verbsConcisenessClear, logical development of ideasUse of jargon or technical terms appropriate for the intended audience