No other company or product even comes close.
After trying basically every other crypto tax company, I was very distraught that none of them, worked completely. My literal last hope was trying SUMM. And I cannot extoll the virtues of Summ, enough. Every wallet, and account I have, Summ was able to connect to, and sync; which no other company or product could do. A few occasions where there was an incomplete transaction, customer service helped me out, and showed me how to edit, and add the missing incomplete transactions. Customer service representative Gelo, was a great help to me. Customer service is amazing, with SUMM. Finally, a company that cares, and is helpful. Amazing product.