Agnes AI
Free multimodal API gateway from Singapore's Sapiens AI with in-house text, image, video and audio models behind OpenAI-compatible endpoints
Agnes AI is worth a look if you want to test text, image and video generation through one OpenAI-compatible endpoint without paying up front. Sapiens AI trains its own models — Agnes 3.0 Flash and 3.0 Pro, Agnes Image 2.0/2.1/2.5 Flash, Agnes Video 2.5 and 2.5 Flash — rather than reselling someone else's, and the Artificial Analysis placements (Agnes-3.0-Flash 36 on Intelligence Index V4.3, Agnes-Video-2.5 1082 Elo text-to-video) put it in the same conversation as GPT-5.6 luna, Kling 3.0 Omni and Wan 2.6 on those specific boards. Those are vendor-selected comparisons, so validate on your own prompts. If you need SLAs, formal contracts or a model roster you pick yourself from OpenAI or
Verified 3d ago · liveness 69/100 · cite: rightaichoice.com/tools/agnes-ai
- Developers prototyping multimodal AI apps on a free API tier
- Teams already on OpenAI-format client code wanting a drop-in test
- Agentic-tool builders needing models tuned for OpenClaw and Hermes
- Content creators who prefer web apps over SDKs
- Production workloads that need a documented SLA or uptime commitment
- Regulated workloads requiring published data-residency and compliance detail
- Buyers who must have a signed vendor contract before adopting
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Skip Agnes AI if you need a signed SLA, published uptime numbers or the ability to route the same request across OpenAI, Anthropic and Google models from one account.
Agnes AI's advertised entry point is a free API, with a subscription token plan for developers who outgrow it — the site itself lists no dollar figures we could read. That positions it below metered frontier APIs from OpenAI and Anthropic on upfront cost, and alongside other low-cost Asian model providers such as DeepSeek and Zhipu AI on the Artificial Analysis boards. Confirm current token rates directly with Sapiens AI before you budget.
In short
Agnes AI — Free multimodal API gateway from Singapore's Sapiens AI with in-house text, image, video and audio models behind OpenAI-compatible endpoints. Best for Developers prototyping multimodal AI apps on a free API tier, Teams already on OpenAI-format client code wanting a drop-in test, Agentic-tool builders needing models tuned for OpenClaw and Hermes. Free to use.
What people actually say about Agnes AI — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
17 mentions across 3 sources (Hacker News, Product Hunt, Lemmy), 16 more we could not attribute · researched Sep 24, 2026.
Weighted by the 33 posts each of 3 sources contributed.
- +Free tier of 100 requests/day is a genuinely rare entry point for multimodal testing
- +OpenAI-compatible endpoints mean minimal rewrite to switch from existing SDKs
- +Text, image, video, and audio all sit behind one gateway and one API key
- +Hobbyists and small teams can prototype across modalities without upfront spend
- +Web interface gives non-developers a way to generate assets without touching the API
- −Product Hunt reviews describe a different workspace product, muddying due diligence
- −No enterprise SLA, published uptime, or incident history for production confidence
- −Benchmark-competitive claims against Claude and GPT are unverified by any third party
- −Whisper and TTS rely on third-party models, so those endpoints are not fully Agnes's
- −Community discussion volume is low — Reddit, GitHub, and Stack Overflow returned nothing
- • Token-based overage charges once the 100 requests/day free cap is exceeded
- • Video generation consumes quota far faster than text, so free-tier math is misleading
- • Third-party Whisper and TTS usage may carry quality or cost shifts outside Agnes's control
- • No paid support tier means internal engineering time becomes the real support cost
Viability Score
How well maintained and how widely used is Agnes AI? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →Key Features
- OpenAI-compatible API endpoints for drop-in client integration
- Text models: Agnes 3.0 Flash and 3.0 Pro
- Text models carried over from the previous line: Agnes 2.5 Flash and 2.5 Pro
- Image models: Agnes Image 2.0 Flash, 2.1 Flash and 2.5 Flash
- Video models: Agnes Video 2.5 and Agnes Video 2.5 Flash
- Text-to-image and image-to-image generation
- Image-to-video generation
- Synchronized audio-visual generation
- In-house foundation models trained across text, image, video and reasoning
- Free API access tier
- Subscription token plan for higher-volume use
- AI-native applications: Agnes, Agnes Harness, Agnes Code, Pavo and Echo
- Models positioned for agentic tools such as OpenClaw and Hermes
- Developer docs and API platform for building on the models
- Community channels on Discord, GitHub, Hugging Face and WeChat
About Agnes AI
Agnes AI is a multimodal AI platform from Singapore-based Sapiens AI (Singapore Sapiens Technology Pte Ltd) that puts text, image and video generation behind one API surface. The company trains its own foundation models in-house — the current lineup shown on its site is Agnes 3.0 Flash and 3.0 Pro (text), Agnes Image 2.0 Flash, 2.1 Flash and 2.5 Flash (image), and Agnes Video 2.5 and Video 2.5 Flash (video) — and describes itself as a global top-10 AI lab. The product line goes beyond a raw API: Agnes, Agnes Harness, Agnes Code, Pavo and Echo are listed as AI-native applications, and there is an API platform plus developer docs for teams wiring the models into their own products. Sapiens AI positions the models as purpose-built for agentic tools such as OpenClaw and Hermes, with text-to-image, image-to-image and image-to-video generation. A free API entry point is advertised alongside a subscription token plan aimed at developers. On Artificial Analysis the vendor surfaces its own placements — Agnes-3.0-Flash at 36 on the Intelligence Index V4.3, Agnes-Image-2.0 at 1178 Elo on the image editing leaderboard, and Agnes-Video-2.5 at 1082 Elo on text-to-video — which are third-party-lab numbers but still vendor-selected comparisons. The practical audience is developers, students and small teams who want one account covering several modalities without a rewrite of OpenAI-style client code, and content creators who would rather use the web apps than an SDK.
Behind the Verdict
Agnes AI's differentiator is ownership of the model stack. Sapiens AI states it trains text, image, video and reasoning models in-house, and the site's model list backs that up with named releases: Agnes 3.0 Flash and 3.0 Pro for text, Agnes Image 2.0 Flash, 2.1 Flash and 2.5 Flash for images, and Agnes Video 2.5 plus Video 2.5 Flash for video. That matters because a gateway that only routes to third-party APIs competes on convenience alone, whereas Sapiens AI is competing on its own benchmark placements — Agnes-3.0-Flash scoring 36 on the Artificial Analysis Intelligence Index V4.3 against GLM-5.3 at 45 and Kimi K3 at 44, Agnes-Image-2.0 at 1178 Elo against GPT Image 2 at 1250 and Nano Banana Pro at 1240, and Agnes-Video-2.5 at 1082 Elo just behind Kling 3.0 Omni at 1088. Reading those honestly: Agnes is close on video, clearly behind on text intelligence and image editing Elo. The company leans into agentic use, saying its model suite is purpose-built to power tools like OpenClaw and Hermes, and it publishes image-to-image and image-to-video pipelines plus synchronized audio-visual generation. Product breadth is another strength — Agnes, Agnes Harness, Agnes Code, Pavo and Echo are shipped applications, not slideware, and there is an official GitHub, Discord, Hugging Face and WeChat presence if you want community support. Where it thins out is the enterprise layer: the site talks about accessibility and a 'free API' entry point plus a token plan, but it publishes no SLA language, no uptime commitment and no data-residency detail on the pages we could read. Treat Agnes as a strong prototyping and mid-volume option, particularly if agentic coding or media generation is the workload, and keep a paid incumbent in the loop for anything your legal or reliability teams have to sign off on.
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Real-world workflow fit
Concrete scenarios for the personas Agnes AI actually fits — and what changes day-one when you adopt it.
Sign up for the free API, point existing OpenAI-format client code at the Agnes endpoint, and call Agnes 3.0 Flash for text and Agnes Image 2.5 Flash for thumbnails in the same request flow.
Outcome: A working multimodal feature set on day one without rewriting SDK calls or paying for a second provider.
Use the Agnes web app to generate stills with Agnes Image 2.1 Flash, then animate a chosen frame with Agnes Video 2.5 Flash for a short social clip.
Outcome: Finished visual assets from a browser, with no API key and no local install.
Wire Agnes models into an OpenClaw or Hermes agent for code and tool-calling tasks, using the developer docs to match the right 3.0 Flash versus 3.0 Pro tier to the workload.
Outcome: An agent running on models the vendor says were tuned specifically for that use case.
Use Cases
- Prototype a text, image and video feature set from one OpenAI-format API key
- Generate marketing or product visuals with Agnes Image models via the web apps
- Produce short video clips from stills with Agnes Video 2.5 Flash
- Build agentic coding assistants on models tuned for tools like OpenClaw and Hermes
- Create synchronized audio-visual content for social or product demos
- Compare Agnes model output against GPT-5.6 luna or GLM-5.3 on your own prompts
- Run a student or side-project app without committing to a paid API budget
Models Under the Hood
as of 2026-09-01
Limitations
- Sapiens AI publishes its own benchmark placements on Artificial Analysis, and those numbers are vendor-selected: Agnes-3.0-Flash scores 36 on Intelligence Index V4.3 versus 45 for GLM-5.3, and Agnes-Image-2.0 sits at 1178 Elo versus 1250 for GPT Image 2, so the text and image-editing gaps are real, not marketing spin.
- The site we could read does not publish an SLA, an uptime commitment, latency guarantees or data-residency terms, which rules it out for regulated or mission-critical workloads until you get those in writing.
- Model naming has shifted between the older 2.0/2.5 lines and the current 3.0 Flash/Pro text line, so verify which version an endpoint serves before you build on it.
- Because the platform is built around Sapiens AI's own models rather than a router across labs, you cannot swap in a different vendor's model without switching providers.
as of 2026-10-05
Verification history
We have re-verified Agnes AI 9 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 9 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where Agnes AI's pricing actually pencils out — and where peers do it cheaper.
Agnes AI's advertised entry point is a free API, with a subscription token plan for developers who outgrow it — the site itself lists no dollar figures we could read. That positions it below metered frontier APIs from OpenAI and Anthropic on upfront cost, and alongside other low-cost Asian model providers such as DeepSeek and Zhipu AI on the Artificial Analysis boards. Confirm current token rates directly with Sapiens AI before you budget.
Setup time & first value
How long it actually takes to get something useful out of Agnes AI — broken out by persona, not the marketing-page minute.
With existing OpenAI-format client code, switching the base URL and key is a minutes-long change; a fresh developer can be issuing calls once they have an API key from the site, though the docs pages were not reachable this run so factor in that unknown. Non-developers using the web apps for image or video generation can produce a first asset in a single session.
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “Agnes AI”, and we withheld 5: 5 could not be judged, because “Agnes AI” is a single word that other videos use for other things. Showing the 1 we can prove is about Agnes AI.
Official links
Tools that pair well with Agnes AI
Common stack mates teams adopt alongside Agnes AI, with the specific reason each pairing earns its keep.
APIMart
APIMart is a discounted API gateway: one OpenAI-compatible endpoint for 500+ text, image, video, and audio models on pay-as-you-go credits.
TokenHot
Unified OpenAI-compatible API gateway for 97+ text, image, and video models at published discounts up to 90% off.
GPTProto
GPTProto routes 200+ text, image, and video AI models through one OpenAI-compatible API key at up to 30% below official pricing.
Featured Head-to-Head Comparisons
Agnes Ai vs Spider Cloud
Choose Spider Cloud if you need high-volume, reliable web data extraction for RAG pipelines or AI agents — its Rust engine, browser automation, and cheap $0.03/1k pages are unmatched. Choose Agnes AI if you want a free unified API across multiple models for quick prototyping, but it's not for production or scraping. Your pick depends on whether you need breadth of models or depth of web intelligence.
Agnes Ai vs Voyage Ai
Choose Voyage AI if you need production-grade retrieval accuracy for enterprise RAG on domain-specific (e.g., finance, legal) data with long context and compliance (SOC 2, HIPAA). Choose Agnes AI if you are a developer or hobbyist who wants free, easy access to multimodal AI APIs for quick prototyping. They serve completely different needs.
Agnes Ai vs Temporal Ai
Temporal is the clear winner for teams needing reliable, fault-tolerant orchestration of AI agents and long-running workflows. Agnes AI is a lightweight free option for quick prototyping with multiple models, but lacks the durability, scalability, and enterprise features of Temporal.
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