According to G2 reviewers, Tabnine previously offered a free tier, but G2 reviews confirm Tabnine discontinued its free plan in 2025. Several G2 reviewers note the free version historically provided only short single-line completions, while Tabnine's paid Enterprise plan at $59.00/month unlocks multi-line code generation, AI chat, codebase-wide context, private deployment options including VPC and on-premises, SDLC agents, and admin analytics. G2 users also highlight that fine-tuning to a custom codebase is strictly an Enterprise feature, not available on lower tiers. One reviewer noted discovering this only after purchase, underscoring the importance of verifying feature availability before committing to Tabnine's pricing.