Abu Hatim al-Razi: Shaykh, there is nothing wrong with his hadith
Abu Hatim ibn Hibban al-Busti: Mentioned him among the Thiqat
Abu Hafs Umar ibn Shahin: Mentioned him among the Thiqat
Abu Dawud al-Sijistani: There is some leniency in his hadith, and he is Thiqah
Ahmad ibn Hanbal: Thiqah
Ahmad ibn Shuayb al-Nasa'i: Thiqah
Ahmad ibn Salih al-Jili: Thiqah, not with many hadiths
Ibn Hajar al-'Asqalani: Saduq, he may have erred, and once said: The testimony of someone like Ibn al-Qattan is sufficient, and the group considered him trustworthy, and his hadith on istibra' was not included by the two Sheikhs
Uthman ibn Abi Shaybah: Saduq, not reliable
Muhammad ibn Sa'd: Thiqah
Muhammad ibn 'Umar al-Mawsili: Thiqah
Authors of Tahrir Taqrib al-Tahdhib: Thiqah, the two Sheikhs considered him trustworthy in their Sahihs
Yahya ibn Sa'id al-Qattan: I have not heard anything about him, and I did not object to any of his hadiths except the hadith of istibra'
Yahya ibn Ma'in: Thiqah
Ya'qub ibn Shaybah: Thiqah, and there is leniency in his hadith