Get instant AI answers on every Sophia Challenge and Milestone. Install on Chrome, Firefox, Edge, or Brave in 30 seconds.
The smartest way to handle Sophia Challenges and Milestones.
Full Challenge & Milestone coverage
Suggestions in seconds, not minutes
Works on every major browser
Multiple choice, fill-in-the-blank, short answer & more
Highly accurate answer suggestions
No personal data collected
Get your first Sophia Learning answer in under 2 minutes.
Add SolveHog to Chrome, Firefox, Edge, or Brave.
Open any Sophia Challenge or Milestone question and click solve.
Smart Assist returns AI suggestions in seconds.
The most powerful Sophia Learning Chrome extension.
Works on every Sophia Learning Challenge and Milestone.
Answer suggestions in seconds. Finish courses up to 10x faster.
Multiple choice, multi-select, true/false, and numerical questions across every Milestone.
From calculus to chemistry, literature to biology — every subject covered.
Runs locally in your browser. No personal data collected.
Set up in under 30 seconds. No technical knowledge required.
See why students choose SolveHog.
Computer Science Major
"The extension quietly saves me hours every week. It's accurate on the Sophia Challenges and Milestones alike, and once it's installed I barely think about it — I just open my activity and the help is already on the page."
Engineering Student
"Setup took me all of a minute, and it has run flawlessly since. Being able to move through my self-paced Sophia courses this fast is the only reason I got my credits transferred in time for the next term."
Physics Major
"Every Sophia Milestone I've thrown at it, it has read and answered right there in the browser. One click and the solution is on the page — there's nothing to wrestle with and nothing to configure."
Business Major
"I run it across all of my Sophia business courses and it takes the accounting and marketing Milestones in stride. It has taken the dread out of the timed assessments and handed me back a real chunk of my week."
Accounting Student
"During crunch week it was a genuine lifesaver. It moved through my accounting Milestones on Sophia without complaint, and the explanations meant I came out the other side actually understanding what I'd answered."
Pick the plan that fits your Sophia workload
Perfect for short-term use
Most flexible option
$49.99 billed quarterly
$99.99 billed annually
Save 67%
AI answers across every course in your catalog.
Probability, regression & hypothesis testing
Research methods, memory & disorders
Cells, tissues & body systems
Cell biology, genetics & DNA
Reactions, bonds & equations
Literature, writing & grammar
Founding to modern era
Everything you need to know
Yes. The extension runs in your browser with no personal data collection.
Chrome, Firefox, Edge, Brave, and other Chromium-based browsers.
Sophia Challenges and Milestones — the open-book, multiple-choice assessments. It does not work on Touchstones, which are written and plagiarism-checked.
Yes — math, science, business, history, English, and every other Sophia subject.
Advanced AI delivers highly accurate suggestions. Best used as a study aid alongside your coursework.
Sign up, add the extension to your browser, then click Solve on any Sophia Milestone question. Takes under 30 seconds.
Join thousands of Sophia students using SolveHog.