Abu Hatim al-Razi: Saduq (truthful)
Abu Hatim ibn Hibban al-Busti: Mentioned him in Ath-Thiqat
Abu 'Abd Allah al-Hakim an-Naysaburi: The Imam of the people of Al-Jazira in his time
Ahmad ibn Shu'ayb an-Nasa'i: Salih (righteous), and once: There is nothing wrong with him, he narrated Munkar (rejected) Hadiths from his father, so I do not know if the weakness is from him or from his father
Ibn Hajar al-'Asqalani: Saduq (truthful)
Adh-Dhahabi: Al-Hafiz (the memorizer), Saduq (truthful)