MathPal vs HeyDeer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

MathPal compared with HeyDeer
Detail	MathPal	HeyDeer
What it does	AI math solver that returns step-by-step solutions instead of just answers	AI code reviews and fixes for GitHub pull requests
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	SG
Pricing model	Freemium	Freemium
Pricing	Free Trial: one free solve without account. Pro: $7.99/month (billed annually $95.99, save $23). Premium: $199.99 one-time (first year of updates free).	Free: 1,000 credits first month, 300 monthly after; Starter: $9/month with 2,500 monthly credits; Pro: $39/month with 12,000 monthly credits. No seat fees. Add-on credits start at $5 for 500 credits at base rate of $10 per 1,000 credits, with volume discounts. Reviews of public repositories free up
Key features	Drag selection around any math problem on screen Full worked steps with problem restated Works on PDFs, websites, Google Classroom, photos and scans Explains in 21 languages Solution appears in side panel next to your work Solves in approximately 10 seconds History and progress synced across devices Recognizes handwritten math Learning modes on web and iOS apps	Independent review model that checks all pull requests uniformly regardless of authorship Dual model verification to reduce false positives Autopilot for automated fixing and iteration Review walkthrough showing what to read first and what to skim Support for team standards via REVIEW.md and AGENTS.md Configurable feedback scope (Concise, Balanced, Detailed) Standard and Deep review depths for different complexity levels MCP servers for additional review context Works with public and private repositories @heydeer mention for questions and task handoff
What makes it different	No retyping needed—drag a box around any problem Problem is restated verbatim so you verify the AI read it correctly Each part of multi-part problems gets its own worked section Explanation language can differ from problem language Teaches understanding rather than just providing answers	Finds 78% more issues than GitHub Copilot on the same pull requests No seat fees regardless of team size or number of repositories Independent and uniform review across all code sources and models Automated fixing with Autopilot until PR is ready to merge Free reviews for open source projects up to fair-use limit
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	14 +2 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	19	1
Citation Flow (Majestic)	19	31
Referring domains (Majestic)	98	13

5 details filled in for both companies.

More alternatives to MathPal More alternatives to HeyDeer