AI Tools · 390
Best AI Tools with an API (2026) — Tested & Scored
Browse the best AI tools that offer an API or developer access—every tool below is independently tested and scored by Zekai. Compare pricing, integrations, pros and cons, and find the right developer-ready AI for your stack.
K
Kaspr
Score 9.1/10
View tool →I
Induced AI
Score 7.8/10
View tool →F
FidForward
Score 8.7/10
View tool →D
Dust
Score 8.7/10
View tool →B
Botpress
Score 9.0/10
View tool →L
Landbot
Score 9.0/10
View tool →D
DeepL
Score 9.3/10
View tool →B
Bolna AI
Score 9.0/10
View tool →C
Cody
Score 7.7/10
View tool →C
Cody
Score 8.2/10
View tool →M
Mendable
Score 8.7/10
View tool →C
CustomGPT
Score 9.1/10
View tool →N
NLPatent
Score 9.1/10
View tool →L
Lex Machina
Score 9.2/10
View tool →L
Legly
Score 9.2/10
View tool →I
Ironclad
Score 9.0/10
View tool →P
Power BI with Copilot
Score 8/10
View tool →V
Validis
Score 8/10
View tool →A
Autodesk Forma
Score 8/10
View tool →P
PlanFinder
Score 8/10
View tool →G
GreyOrange (GreyMatter)
Score 8/10
View tool →F
Freed AI
Score 8/10
View tool →O
OrbDoc
Score 8/10
View tool →G
Genesis Therapeutics
Score 8/10
View tool →S
Standigm ASK
Score 8/10
View tool →P
Planck
Score 8/10
View tool →R
Replit AI Development
Score 8/10
View tool →A
Azure Machine Learning
Score 8/10
View tool →J
Jira Agile Platform
Score 8/10
View tool →A
Asana AI Work Intelligence
Score 8/10
View tool →