Reddit API cost comes down to two billing models. The official Reddit Data API is subscription-style: the free tier is rate-limited and gated to non-commercial use, and anything past that runs through a commercial agreement priced at a reported $0.24 per 1,000 calls, after an app-review and approval step. Redditapis is pay-per-call: you pay only for the API requests you make, with no monthly fee, no monthly minimum (top-ups start at $10), and no approval to clear.
The per-call rate tracks how expensive each request is to serve. Reads are $0.0015 because they hit cached, high-volume data. Writes cost more ($0.005 votes, $0.012 comments and profile edits, $0.025 DMs) because a write has to land on Reddit and be confirmed, which takes more work per call. Credits never expire, so a $10 top-up can stretch across years of low-volume usage. At $0.0015 a read with no monthly minimum, this is also the cheapest Reddit API for high-volume reads. A standard read costs $0.0015 however many results it returns, so the cost per result depends on your page size. At the maximum page size a standard read returns up to 100 posts or comments, so 1,000 results cost about $0.015. At the default of 25, about $0.060, so set limit=100 where the endpoint takes it. At real fill, 1,000 results cost: subreddit comments, busy subreddits $0.015 (100 a read), subreddit posts $0.060 (25 a read), search comments $0.060 (25 a read), search communities $0.15 (10 a read), search posts $0.17 (9 a read), comments by post $0.21 (7 a read). Fill is the median results per call across successful reads in the 14 days to October 29, 2026, on endpoints with 200 or more calls; it follows the page size callers chose, and yours will differ with your queries.
Is the Reddit API free? Reddit's own API has a free tier, but it is capped at roughly 100 queries per minute and is not licensed for commercial workloads without approval. Redditapis is not a flat-free service; it is pay-per-call with $0.50 in free credits at signup so you can test every endpoint before paying. To put real numbers against your own volume, run the Reddit API cost calculator, or see how the per-call math compares against other providers on the Reddit API alternatives page. For what teams actually build on it, see the common Reddit API use cases.