You've written your thesis draft, but it needs strengthening before committee review. Professional editing comes in three levels, each addressing different problems. This guide explains what each level includes, when to use it, and how much each costs.
Level 1: Developmental Editing
Addresses big-picture structure and argument clarity. The editor reviews:
- Does each chapter have a clear purpose and flow?
- Is the argument logical and supported by evidence?
- Are sections organized well, or do ideas jump around?
- Does the conclusion address all key findings?
- Are there gaps in the literature review or methods section?
Deliverable: An edit letter with major suggestions (typically 2–5 pages), plus marginal comments in your document. You then revise based on feedback.
Cost: $600–1,000 per full thesis (or $200–400 per chapter)
Turnaround: 7–10 days for full thesis
Level 2: Line Editing
Assumes structure is solid; focuses on clarity and flow. The editor:
- Rewrites awkward sentences for clarity
- Improves transitions between paragraphs and sections
- Catches repetitive ideas or unnecessary examples
- Strengthens weak topic sentences
- Flags weak evidence or unsupported claims
Deliverable: Your document with tracked edits and comments explaining suggested changes. Most edits are minor rewording.
Cost: $500–900 per full thesis (or $150–300 per chapter)
Turnaround: 5–7 days for full thesis
Level 3: Proofreading
The final polish. Editor fixes:
- Grammar, punctuation, and spelling errors
- APA 7th citation and reference formatting
- Inconsistent heading hierarchy or fonts
- Page numbering, margins, and spacing issues
- Typos and minor word-choice inconsistencies
Deliverable: Your document with minor corrections highlighted. Minimal rewriting.
Cost: $300–600 per full thesis (or $100–150 per chapter)
Turnaround: 3–5 days for full thesis
Which level do you need?
Developmental editing: Choose this if you've written a draft but your structure feels weak or your argument isn't clear. Expect to revise significantly after feedback.
Line editing: Choose this if your structure is good but the writing is clunky or unclear. Expect moderate revisions (rewording, sentence restructuring).
Proofreading: Choose this if your draft reads well and just needs a final polish for grammar and formatting before submission.
Combining edit levels
Many students do this sequentially: developmental editing first (fix structure), then line editing (improve clarity), then proofreading (final polish). This staged approach is more expensive but ensures you catch all issues.
Cost for full approach: $1,400–2,500 (three passes)
Get your thesis edited
Whether you need structure feedback or a final proofread, we edit theses to publish-ready quality.
Order editingFAQ
That depends on the feedback. If the editor suggests major restructuring, you may revise 30–40% of the content. If feedback is mostly about argument clarity, revisions may be lighter (10–20%).
Yes, but it's easy to miss errors in your own writing. A professional proofread catches typos and APA errors that could delay committee approval.