> Markdown copy of https://makernice.com/blog/best-flaq-alternatives/ for AI tools. The HTML page is the canonical version. [← All posts](https://makernice.com/blog/) Comparisons # What Are the Best Flaq AI Alternatives for Seedance APIs in 2026? Makernice Team · 2026-11-11 · Updated 2026-11-12 ## Key takeaways - WaveSpeedAI, yir.ai, Makernice and APIMart each list most of the Seedance, Seedream, Wan and MiniMax models on Flaq AI and sell them from a prepaid balance with no subscription. - On the pages we checked on November 11, 2026, Flaq AI did not say whether failed generations are charged or how long outputs are kept; all four alternatives publish a failed-run rule. - Flaq AI accepts refund requests within 3 days of purchase; APIMart allows 7 days after a top-up for unused balance, yir.ai refunds only the unused part of cash top-ups, and Makernice reviews special cases individually. - Stay on Flaq AI if you want its online creation tool next to the API, its first-purchase bonus, or Seedream 5.0 alongside Seedream 5.0 Pro. 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For the [Seedance](https://makernice.com/models/seedance-2-0/), [Seedream](https://makernice.com/models/seedream-5-5/), [Wan](https://makernice.com/models/wan-3-0/) and MiniMax models on Flaq AI, the alternatives with the most overlap are WaveSpeedAI, yir.ai, Makernice and APIMart. They all bill from a prepaid balance and none asks for a subscription. The reason to compare is that Flaq AI leaves several rules unwritten, and each of these four spells them out. Every page was read on November 11, 2026. ## What does Flaq AI leave unstated about billing? Flaq AI leaves three billing rules unstated on the pages we checked: whether a failed generation is charged, how long a generated output is kept, and how a running task can be cancelled. Its prices and credit expiry, by contrast, are written down. Flaq AI combines an API with an online creation tool and runs pay-as-you-go. Its model pages show a per-second rate next to the Generate button, with a caveat: "Final generation costs adjust dynamically based on chosen settings such as resolution, duration, and sampling steps." Top-ups come with a bonus on larger amounts and an extra 10% on a first purchase, and "Credits you purchase or recharge are valid indefinitely and do not expire." Flaq AI also does not describe how its API authenticates. The refund rule is strict: "refund requests must be submitted within 3 days of your purchase. Refunds are not available after this period." ## Flaq AI alternatives with published billing rules WaveSpeedAI, yir.ai, Makernice and APIMart all sell most of the Seedance, Seedream, Wan and MiniMax models on Flaq AI from a prepaid balance, and each one publishes a failed-run rule. The table lists who each suits and how it bills. | Platform | Best for | How it bills | Source checked | | --- | --- | --- | --- | | WaveSpeedAI | Developers who want automatic refunds on failed requests plus webhooks | Pay-per-use balance with no monthly fee; balance never expires | [wavespeed.ai](https://wavespeed.ai/models/bytedance/seedream-v5.5) · 2026-11-11 | | yir.ai | Teams that want one key routed across several upstream channels | Prepaid US-dollar wallet; each channel charged at its own public price | [yir.ai](https://yir.ai/models/seedream-5-5) · 2026-11-11 | | Makernice | Agents and scripts that must know the exact charge before submitting | Prepaid US-dollar balance per output second or per image, one rate for every mode | [Makernice pricing](https://makernice.com/pricing/) · live price list | | APIMart | Buyers who want a wider refund window and webhook callbacks | Pay-as-you-go with no plan tiers; only successful requests are paid | [apimart.ai](https://apimart.ai/model/seedream-5-5) · 2026-11-11 | Same-model, same-resolution rates for Flaq AI and these platforms are on the [Flaq AI alternative page](https://makernice.com/alternatives/flaq/). This article covers the rules behind each bill. ## The four alternatives one by one **WaveSpeedAI** covers nine of Flaq AI's ten catalog matches, all except Seedream 5.0, and bills from a pay-per-use balance that never expires. Failed requests are refunded automatically, which answers the question Flaq AI leaves open. The Generate button gives an estimate and the final task charge prevails. Generated files generally expire within 7 days, results come by polling or webhook, and eligible new accounts receive a small free credit. It takes cards, PayPal, Google Pay, Apple Pay, Alipay and WeChat Pay depending on region. **yir.ai** describes itself as "an Image & Video API Router for developers" and states that "Each channel is charged at its own public price." It is the one alternative here that bills failed attempts: "Every attempt the channel billed is charged after your discount, even if it failed; attempts the channel never billed cost nothing". Public price figures are for reference, and actual charges follow the quote at submission and the final settlement. Result files can be downloaded for 7 days and job records are hidden after 90 days. Small top-ups carry a flat fee, and there is a signup trial credit. **Makernice** writes down every rule Flaq AI skips. Failed, timed-out and input-rejected runs are not charged; a finished output blocked by moderation is charged and can be sent to support. Each output has an `expiresAt`, 30 days after completion in the docs example. Only a queued job can be cancelled for a full release. The price is fixed before submission by a 12-minute REST quote, or by the `max_cost_usd` cap on an MCP `generate` call. It sells 19 video and image models from a prepaid US-dollar balance with no free credits, no subscription and no top-up fee, and unused balance is refunded only in special cases. **APIMart** bills pay-as-you-go with no plan tiers and says "you only pay for successful requests." Results arrive by a task completion webhook or a status query. Its refund rule gives more room than Flaq AI's: unused balance can be refunded on request within 7 days after a top-up. Membership tiers named Gold, Platinum and Diamond add savings for heavier users, and checkout covers cards and Alipay through Antom, crypto, PayPal and Creem. ## How do refund windows and failed-run rules compare with Flaq AI? Flaq AI gives 3 days to request a refund and publishes no failed-run rule, while APIMart gives 7 days on unused balance and charges only successful requests. WaveSpeedAI and Makernice do not charge failed runs, though Makernice charges an output blocked by moderation, and yir.ai charges any failed attempt its channel billed. - **Flaq AI:** refunds within 3 days of purchase; failed-run rule not found. - **WaveSpeedAI:** failed requests refunded automatically; purchased credits non-refundable except at WaveSpeedAI's discretion. - **yir.ai:** attempts the channel billed are charged even if they failed; refunds cover only the unused part of cash top-ups. - **Makernice:** failed runs not charged and an output blocked by moderation charged, rules on [failed generations](https://makernice.com/pricing/failed-generations/); unused balance not refunded except special cases reviewed individually. - **APIMart:** only successful requests charged; unused balance refundable on request within 7 days after a top-up. ## When Flaq AI is still worth keeping Flaq AI makes sense if you want a browser creation tool and an API under one account, or if its first-purchase bonus and credits that never expire suit a modest budget. It also lists Seedream 5.0 next to Seedream 5.0 Pro and 5.5, and among the alternatives here only Makernice also carries Seedream 5.0. If you stay, download outputs promptly, since no retention period is published. A per-model comparison is on the [Flaq AI alternative page](https://makernice.com/alternatives/flaq/). ## Frequently asked questions #### What is Flaq AI's refund window? Flaq AI says "refund requests must be submitted within 3 days of your purchase. Refunds are not available after this period." APIMart allows refund requests for unused balance within 7 days after a top-up. #### Does Flaq AI charge for failed generations? We did not find a rule on Flaq AI's pages. WaveSpeedAI refunds failed requests automatically, APIMart charges only successful requests, Makernice does not charge failed runs apart from an output blocked by moderation, and yir.ai charges attempts its channel billed even if they failed. #### Do Flaq AI credits expire? No. Flaq AI states "Credits you purchase or recharge are valid indefinitely and do not expire." The WaveSpeedAI and Makernice balances do not expire either. #### Why would a Flaq AI user pick a router like yir.ai? yir.ai sends each job to one of several channels, each charged at its own public price, with the actual charge following the quote at submission. The trade-off is that failed attempts a channel billed are charged.