Palette.fm is an AI photo colorizer: machine learning predicts realistic colors for black-and-white photos (natural skin tones, lighting), with 21+ style filters, text-guided refinement, and support up to 5000x5000px.
Free preview (watermarked, 500x500px). Subscription $6/month ($72/year, 480 credits, watermark-free, high-res). One-time: from $49 for 75 credits (valid 2 years). Developer API available.
Anyone restoring or reimagining black-and-white historical/family photos who wants realistic (not garish) automated colorization with fine-grained text control.
Text-guided refinement is the standout feature over a purely automatic colorizer: use it to correct or direct specific colors (e.g. "red dress") rather than accepting the AI's first guess.