The closest alternatives to Inworld on Lister are Blackbox AI, the companies that share the most rankings with it. Each is compared below on its stated best fit, starting price and Lister Score.
Inworld alternatives, compared| # | ALTERNATIVE | BEST FOR | SCORE | FROM | RANKED |
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| 1 |  Blackbox AITurn any video into code | Quick web-based code lookups and explanations | 82.0 | $0.99 per month | #10 in AI inference platforms for enterprisesOn 2 of Inworld's rankings |
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| 2 |  FinStandalone AI agent deployable across Zendesk, Salesforce, HubSpot, and Freshdesk | Teams already on Intercom or those wanting standalone AI agent on existing helpdesk platforms | 98.0 | $0.99 per outcome | #1 in Multilingual AI voice agent platforms |
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| 3 |  ElevenLabs | Realistic voice cloning and narration | 95.0 | $5.00/month | #1 in Top 10 AI Voice Generators |
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| 4 |  FalGenerative media infrastructure for developers | Real-time generative media applications | 92.0 | Pay as you go | #2 in Best AI inference platforms |
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| 5 |  Retell AIPay-as-you-go voice agent for inbound and outbound calls | Agents needing human-quality conversations without monthly subscription minimums | 94.0 | $0.07/minute | #3 in AI voice agent platforms with a free trial |
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| 6 |  Murf AI | Professional video and presentation voiceovers | 87.0 | $19.00/month | #3 in Top 10 AI Voice Generators |
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| 7 |  Fish AudioRapid voice cloning from minimal audio samples with multilingual support | Content creators producing realistic narration; multilingual content projects | 83.5 | Free tier available | #4 in Top 10 AI Voice Generators |
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| 8 |  Hume AIEmpathic Voice Interface detecting and responding to emotional cues in real time | Interactive media requiring emotional authenticity; conversational AI applications | 80.5 | Pricing not publicly disclosed | #5 in Top 10 AI Voice Generators |
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| 9 |  MiniMaxHigh-volume long-form audio generation with strong Asian language support | Teams needing bulk long-form generation; Asian language support; audiobook production | 78.0 | Pricing not publicly disclosed | #6 in Top 10 AI Voice Generators |
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| 10 |  H2O.aiOpen-source and commercial ML platform for scalable predictions | Technical teams and data scientists wanting flexibility and cost-efficiency | 88.0 | Open-source free; DriverlessAI from £25,000 per year | #7 in AI inference platforms for enterprises |
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How to choose an alternative to Inworld
Start from what you need it for. Where each fits best, as Lister records it:
- Blackbox AI: Quick web-based code lookups and explanations
- Fin: Teams already on Intercom or those wanting standalone AI agent on existing helpdesk platforms
- ElevenLabs: Realistic voice cloning and narration
- Fal: Real-time generative media applications
- Retell AI: Agents needing human-quality conversations without monthly subscription minimums
- Murf AI: Professional video and presentation voiceovers
- Fish Audio: Content creators producing realistic narration; multilingual content projects
- Hume AI: Interactive media requiring emotional authenticity; conversational AI applications
- MiniMax: Teams needing bulk long-form generation; Asian language support; audiobook production
- H2O.ai: Technical teams and data scientists wanting flexibility and cost-efficiency
Closest to Inworld by the rankings they share: Blackbox AI (2 rankings).
Free to start, by their stated pricing: Fish Audio.
Stated starting prices: Blackbox AI ($0.99 per month), Fin ($0.99 per outcome), ElevenLabs ($5.00/month), Retell AI ($0.07/minute) and Murf AI ($19.00/month).
Each Lister Score is the alternative's score on the ranking named in its row, so compare scores within one ranking rather than across rankings. How the score is made.
Each alternative in brief
01
Turn any video into code
#10 in AI inference platforms for enterprises: Blackbox AI is a high-trust platform for frontier inference offering end-to-end encrypted connections. It ensures prompts are encrypted before leaving the client and decrypted only where the model runs.
PROS- Very low entry price point
- Unique video-to-code extraction feature
CONS- User interface is sometimes cluttered with ads or upsells
82.0
02
Standalone AI agent deployable across Zendesk, Salesforce, HubSpot, and Freshdesk
#1 in Multilingual AI voice agent platforms: Fin is the highest performing customer agent on the market.
PROS- Works independently across multiple helpdesk platforms
- Pay-per-outcome model eliminates wasted capacity costs
CONS- Requires existing helpdesk investment for full effectiveness
- Integration complexity varies significantly by platform
98.0
03
#1 in Top 10 AI Voice Generators: ElevenLabs delivers industry-leading voice cloning with high-fidelity digital replicas from short recordings. The platform supports both character-based and streaming APIs, making it ideal for developers building interactive agents, games, and accessibility tools.
PROS- Incredible realism
- Advanced voice cloning capabilities
CONS- Can generate ethical concerns regarding misuse
95.0
04
Generative media infrastructure for developers
#2 in Best AI inference platforms: Fal is a generative media platform offering access to thousands of production-ready models. It enables developers to run and fine-tune these models using serverless GPUs.
PROS- Exceptional speed for image and video generation
- Optimised client SDKs for web and mobile developers
CONS- Limited to generative media models rather than general text LLMs
92.0
05
Pay-as-you-go voice agent for inbound and outbound calls
#3 in AI voice agent platforms with a free trial: Retell AI is a voice agent platform for automating phone calls. It builds human-like agents that execute tasks and scale effortlessly.
PROS- Flexible pay-per-use model suits variable call volume
- Direct CRM and calendar integration captures leads automatically
CONS- Ongoing per-minute costs can exceed monthly plans at higher call volumes
- Requires CRM integration setup
94.0
06
#3 in Top 10 AI Voice Generators: Murf AI focuses on team workflows and mid-market collaboration, with tight PowerPoint integration. The platform measures capacity in annual generation hours, enabling efficient bulk narration for corporate presentations and training content.
PROS- Studio-quality output
- Fine-grained pitch and emphasis controls
CONS- Expensive subscription tiers
87.0
07
Rapid voice cloning from minimal audio samples with multilingual support
#4 in Top 10 AI Voice Generators: Fish Audio enables fast voice cloning from just ten seconds of audio, with the cloned voice capable of speaking multiple languages. This makes it ideal for content creators seeking quick turnaround on realistic narration.
PROS- Minimal audio required for cloning
- Multilingual voice capability
CONS- Limited information on pricing tiers
83.5
08
Empathic Voice Interface detecting and responding to emotional cues in real time
#5 in Top 10 AI Voice Generators: Hume AI introduces emotional intelligence to voice interactions via its Empathic Voice Interface (EVI), which detects emotional cues from user input and responds appropriately within approximately 300 milliseconds.
PROS- Emotional intelligence and empathic responses
- Real-time interaction capability
CONS- Pricing not transparently disclosed
- Emerging platform with limited public case studies
80.5
09
High-volume long-form audio generation with strong Asian language support
#6 in Top 10 AI Voice Generators: MiniMax excels at bulk long-form audio production and offers exceptional support for Asian languages including Cantonese and Mandarin. The platform processes up to 200,000 characters per request, enabling audiobook-length generation in a single operation.
PROS- Exceptional Asian language support
- High-volume character processing per request
CONS- Pricing not transparently published
- Limited English-language documentation
78.0
10
Open-source and commercial ML platform for scalable predictions
#7 in AI inference platforms for enterprises: H2O.ai ensures organisations retain full ownership of their agents, models, data, and results within their own infrastructure.
PROS- Strong open-source option with thriving community ecosystem
- AutoML capabilities reduce model tuning burden
CONS- Steeper learning curve for non-technical users
- Smaller commercial ecosystem compared to enterprise platforms
88.0