I'm comparing 10 sociology papers for my thesis, but free tools either lack GPT-4o integration or can't handle cross-document analysis. Any solutions that dont require API fees?

Answer：

otally feel you! I was stuck comparing climate studies until I tried Summizer’s free plan. Their GPT-4o integration nails complex theory comparisons, and the multi-doc analysis feature lines up methodologies across 8 papers like a spreadsheet. Best part? No hidden API costs – it’s all baked in. The 5-model switcher (including DeepSeek R1 for dense texts) works like changing calculator modes - perfect for different analysis angles. When my papers had conflicting data charts, the multimodal reader actually explained graph trends instead of just quoting captions. For a free tool, it's shockingly robust - my lit review went from chaotic to publication-ready in days