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API Pricing

11,852 prices on 5,032 listings · last collected 3 min ago · 442 flagged changes in 30 days

Every price, as each platform publishes it

A collector reads every public price on eleven platforms, daily by default, and keeps the page it read. Nothing is typed in by hand. Search a model to see who charges least, per unit, right now.

Showing 1–81 of 81

“Cheapest” is the lowest exact price in this unit for your search. Rows can differ in resolution, length or quality — read the label, or add it to the search (e.g. “1080”).

Per million input tokens28

PlatformModel · what it coversUSDPlatform’s own wordingSince
AibermNot disclosedClaude Sonnet 5$0.3/M inCheapestmodel_ratio 0.6522 × $2/M · group default ×0.23Claims official price $2/M in
AibermNot disclosedClaude Sonnet 5.5$0.3/M inCheapestmodel_ratio 0.6522 × $2/M · group default ×0.23Claims official price $2/M in
AibermNot disclosedClaude Sonnet 4.5 20250929$0.45/M inmodel_ratio 0.9775 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.5 20250929 Thinking$0.45/M inmodel_ratio 0.9775 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.6$0.45/M inmodel_ratio 0.9775 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.6 Thinking$0.45/M inmodel_ratio 0.9775 × $2/M · group default ×0.23Claims official price $3/M in
KIENot disclosedclaude-sonnet-5-5$0.8/M in160 credits per million tokens ($0.8)Claims official or Fal price $2/M in
KIENot disclosedclaude-sonnet-4-5$0.85/M in170 credits per million tokens ($0.850)Claims official or Fal price $3/M in
KIENot disclosedClaude-Sonnet-4-6$0.85/M in170 credits per million tokens ($0.850)Claims official or Fal price $3/M in
KIENot disclosedclaude-sonnet-5$0.85/M in170 credits per million tokens ($0.850)Claims official or Fal price $2/M in
AibermNot disclosedClaude Sonnet$0.882/M inmodel_ratio 1.917 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 5$1.44/M inmodel_ratio 3.1304 × $2/M · group default ×0.23Claims official price $2/M in
AibermNot disclosedClaude Sonnet 5.5$1.44/M inmodel_ratio 3.1304 × $2/M · group default ×0.23Claims official price $2/M in
APIMartNot disclosedclaude-sonnet-5$1.6/M inInput $1.6 / Output $8 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-5-5$1.6/M inInput $1.6 / Output $8 · Per 1M tokens
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest$2/M inprompt: 0.000002 / token
RunwareNot disclosedClaude Sonnet 5$2/M in$0.000002 / inputToken
RunwareNot disclosedClaude Sonnet 5.5$2/M in$0.000002 / inputToken
AibermNot disclosedClaude Sonnet 4.5$2.392/M inmodel_ratio 5.2 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.5 Thinking$2.392/M inmodel_ratio 5.2 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.6$2.392/M inmodel_ratio 5.2 × $2/M · group default ×0.23Claims official price $3/M in
AibermNot disclosedClaude Sonnet 4.6 Thinking$2.392/M inmodel_ratio 5.2 × $2/M · group default ×0.23Claims official price $3/M in
APIMartNot disclosedclaude-sonnet-4-5-20250929$2.4/M inInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-5-20250929-thinking$2.4/M inInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-6$2.4/M inInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-6-thinking$2.4/M inInput $2.4 / Output $12 · Per 1M tokens
RunwareNot disclosedClaude Sonnet 4.6$3/M in$0.000003 / inputToken
AibermNot disclosedClaude Sonnet 4.5$17.25/M inmodel_ratio 37.5 × $2/M · group default ×0.23

Per million output tokens28

PlatformModel · what it coversUSDPlatform’s own wordingSince
AibermNot disclosedClaude Sonnet 5$1.5/M outCheapestmodel_ratio 0.6522 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $10/M out
AibermNot disclosedClaude Sonnet 5.5$1.5/M outCheapestmodel_ratio 0.6522 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $10/M out
AibermNot disclosedClaude Sonnet 4.5 20250929$2.248/M outmodel_ratio 0.9775 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.5 20250929 Thinking$2.248/M outmodel_ratio 0.9775 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.6$2.248/M outmodel_ratio 0.9775 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.6 Thinking$2.248/M outmodel_ratio 0.9775 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
KIENot disclosedclaude-sonnet-5-5$4/M out800 credits per million tokens ($4)Claims official or Fal price $10/M out
KIENot disclosedclaude-sonnet-4-5$4.275/M out855 credits per 1M tokens ($4.275)Claims official or Fal price $15/M out
KIENot disclosedClaude-Sonnet-4-6$4.275/M out855 credits per million tokens ($4.275)Claims official or Fal price $15/M out
KIENot disclosedclaude-sonnet-5$4.275/M out855 credits per million tokens ($4.275)Claims official or Fal price $10/M out
AibermNot disclosedClaude Sonnet$4.409/M outmodel_ratio 1.917 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 5$7.2/M outmodel_ratio 3.1304 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $10/M out
AibermNot disclosedClaude Sonnet 5.5$7.2/M outmodel_ratio 3.1304 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $10/M out
APIMartNot disclosedclaude-sonnet-5$8/M outInput $1.6 / Output $8 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-5-5$8/M outInput $1.6 / Output $8 · Per 1M tokens
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest$10/M outcompletion: 0.00001 / token
RunwareNot disclosedClaude Sonnet 5$10/M out$0.00001 / outputToken
RunwareNot disclosedClaude Sonnet 5.5$10/M out$0.00001 / outputToken
AibermNot disclosedClaude Sonnet 4.5$11.96/M outmodel_ratio 5.2 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.5 Thinking$11.96/M outmodel_ratio 5.2 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.6$11.96/M outmodel_ratio 5.2 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
AibermNot disclosedClaude Sonnet 4.6 Thinking$11.96/M outmodel_ratio 5.2 × $2/M · group default ×0.23 · completion_ratio 5Claims official price $15/M out
APIMartNot disclosedclaude-sonnet-4-5-20250929$12/M outInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-5-20250929-thinking$12/M outInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-6$12/M outInput $2.4 / Output $12 · Per 1M tokens
APIMartNot disclosedclaude-sonnet-4-6-thinking$12/M outInput $2.4 / Output $12 · Per 1M tokens
RunwareNot disclosedClaude Sonnet 4.6$15/M out$0.000015 / outputToken
AibermNot disclosedClaude Sonnet 4.5$86.25/M outmodel_ratio 37.5 × $2/M · group default ×0.23 · completion_ratio 5

Per million cached input tokens (read)17

PlatformModel · what it coversUSDPlatform’s own wordingSince
AibermNot disclosedClaude Sonnet 5.5$0.015/M cache readCheapestmodel_ratio 0.6522 × $2/M · group default ×0.23 · cache_ratio 0.05
AibermNot disclosedClaude Sonnet 5$0.03/M cache readmodel_ratio 0.6522 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.5 20250929$0.045/M cache readmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.5 20250929 Thinking$0.045/M cache readmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.6$0.045/M cache readmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.6 Thinking$0.045/M cache readmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 5.5$0.072/M cache readmodel_ratio 3.1304 × $2/M · group default ×0.23 · cache_ratio 0.05
AibermNot disclosedClaude Sonnet$0.088/M cache readmodel_ratio 1.917 × $2/M · group default ×0.23 · cache_ratio 0.1
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest$0.1/M cache readinput_cache_read: 0.0000001 / token
AibermNot disclosedClaude Sonnet 5$0.144/M cache readmodel_ratio 3.1304 × $2/M · group default ×0.23 · cache_ratio 0.1
RunwareNot disclosedClaude Sonnet 5Per 1M$0.2/M cache read$2e-7 / cachedInputToken
RunwareNot disclosedClaude Sonnet 5.5Per 1M$0.2/M cache read$2e-7 / cachedInputToken
AibermNot disclosedClaude Sonnet 4.5$0.239/M cache readmodel_ratio 5.2 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.5 Thinking$0.239/M cache readmodel_ratio 5.2 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.6$0.239/M cache readmodel_ratio 5.2 × $2/M · group default ×0.23 · cache_ratio 0.1
AibermNot disclosedClaude Sonnet 4.6 Thinking$0.239/M cache readmodel_ratio 5.2 × $2/M · group default ×0.23 · cache_ratio 0.1
RunwareNot disclosedClaude Sonnet 4.6Per 1M$0.3/M cache read$3e-7 / cachedInputToken

Per million cache-write tokens7

PlatformModel · what it coversUSDPlatform’s own wordingSince
AibermNot disclosedClaude Sonnet 4.5 20250929$0.562/M cache writeCheapestmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
AibermNot disclosedClaude Sonnet 4.5 20250929 Thinking$0.562/M cache writeCheapestmodel_ratio 0.9775 × $2/M · group default ×0.23 · cache_creation_ratio 1.25
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest5-min cache$2.5/M cache writeinput_cache_write: 0.0000025 / token
RunwareNot disclosedClaude Sonnet 5Per 1M$2.5/M cache write$0.0000025 / cacheWriteToken
RunwareNot disclosedClaude Sonnet 5.5Per 1M$2.5/M cache write$0.0000025 / cacheWriteToken
RunwareNot disclosedClaude Sonnet 4.6Per 1M$3.75/M cache write$0.00000375 / cacheWriteToken
OpenRouterNot disclosedAnthropic: Claude Sonnet Latest1-h cache$4/M cache writeinput_cache_write_1h: 0.000004 / token

Per run (default parameters)1

PlatformModel · what it coversUSDPlatform’s own wordingSince
OpenRouterNot disclosedAnthropic: Claude Sonnet LatestWeb search$0.01/runCheapestweb_search: 0.01