AI21 Labs and Perplexity both offer advanced large language model capabilities but cater to different needs. AI21 Labs excels in natural language understanding with a focus on enterprise integrations, while Perplexity offers a more versatile AI search tool with a 4.3/5 average user rating from 20 reviews, praised for its data retrieval and business intelligence features.
Best for
AI21 Labs is the better choice when a team needs advanced natural language understanding and robust integrations for complex enterprise workflows.
Best for
Perplexity is the better choice when a team requires an intuitive AI search tool with strong data retrieval and voice command features for diverse applications.
Key Differences
Verdict
AI21 Labs is ideal for enterprises seeking to embed AI deeply within their existing workflows and systems, leveraging its natural language and enterprise focus. In contrast, Perplexity suits teams that prioritize a flexible and intuitive AI tool for search and retrieval, offering innovative features like voice commands. Choose AI21 for deep integration and NLP capabilities, and Perplexity for a broad, dynamic search experience.
AI21 Labs
AI21 builds Foundation Models and AI Systems for the enterprise. Power your most critical enterprise workflows with accurate, reliable, and scalable A
AI21 Labs is praised for its advanced AI capabilities, particularly in generating human-like text and providing robust language processing solutions. Users appreciate its innovative features but express concerns about occasional technical glitches and the learning curve associated with the platform. Pricing sentiment varies, with some users finding it reasonable for the offered features, while others suggest it could be more competitive. Overall, AI21 Labs maintains a solid reputation for its cutting-edge technology and contribution to AI advancements.
Perplexity
Perplexity receives high praise from users for its robust functionality, particularly in integrating with local systems and offering a versatile suite of tools for personal and professional use. Key complaints are sparse, with isolated mentions of user difficulties, but overall dissatisfaction seems rare. Pricing sentiment leans positively due to the expansive capabilities offered to Pro and Max subscribers. Overall, Perplexity holds a strong reputation, bolstered by its partnerships and innovative updates, such as voice commands and financial integrations.
AI21 Labs
Not enough dataPerplexity
-70% vs last weekAI21 Labs
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Pricing found: $10, $0.2 / 1m, $0.4 / 1m, $2 / 1m, $8 / 1m
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AI21 Labs
| Model | Input | Output |
|---|---|---|
| jamba-1.5-large | $2.00 | $8.00 |
Perplexity
| Model | Input | Output |
|---|---|---|
| sonar-pro | $3.00 | $15.00 |
| sonar | $1.00 | $1.00 |
| Usage Tier | AI21 Labs | Perplexity |
|---|---|---|
| Light1M tokens/mo | $4 | $1 – $8 |
| Growth50M tokens/mo | $220 | $50 – $390 |
| Scale500M tokens/mo | $2,200 | $500 – $3,900 |
AI21 Labs (9)
Perplexity (9)
Only in AI21 Labs (10)
Only in Perplexity (14)
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AI21 Labs
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Perplexity
What do you like best about Perplexity?I use Perplexity for complex search and text processes, and I like how it manages not to sound overly AI-generated while adding more value to the quality. The most important feature for me is the quality of each search; it stands out because it is high-quality and accurate. I appreciate that I can rely on the results due to their high standard. What I like most about Perplexity is how accurate and high-quality it is. When I compare the same search through different AIs, the difference in terms of quality and relevance on the topic is noticeable. It's not only about conducting a single research, but trusting the information because it's factual and educational. Additionally, the initial setup was pretty easy; I just signed up with my Google account and was ready to navigate through it. Review collected by and hosted on G2.com.What do you dislike about Perplexity?I think overall, the issue with all AI's is the difference among models and paid versions they offer, it's very evident how the results changed depending on the subscription you have. Review collected by and hosted on G2.com.
What do you like best about Perplexity?What I like best about Perplexity is that it gives fast, clear answers while showing the sources behind them, which makes the information feel trustworthy. It also saves time by combining search and summarization in one place, so I can get to the point without digging through lots of tabs. Review collected by and hosted on G2.com.What do you dislike about Perplexity?What I dislike about Perplexity is that it can sometimes be shallow on complex topics and still produce occasional inaccuracies, so I have to verify important details myself. It can also feel a bit limited in personalization and creativity compared with tools that are better for long, nuanced conversations or writing tasks Review collected by and hosted on G2.com.
What do you like best about Perplexity?I use Perplexity as my personal reference for work and my children's studies, and I love its ease of use and its great speed in providing multiple answers. It has helped me learn how to create codes and I have become specialized in automation and integration between programs. I recently started using Perplexity Computer to assist me with repetitive work steps, and I find it quick to understand what I need in a professional manner. The setup process was extremely easy and I found it faster in understanding my needs compared to the system I was using before. In fact, I have completely switched to Perplexity from Chat GPT because it is much better according to my experience. Review collected by and hosted on G2.com.What do you dislike about Perplexity?Add the Arabic language professionally in the personal assistant on the mobile phone. Review collected by and hosted on G2.com.
AI21 Labs
No complaints found
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Announcing Personal Computer. Personal Computer is an always on, local merge with Perplexity Computer that works for you 24/7. It's personal, secure, and works across your files, apps, and sessions
Announcing Personal Computer. Personal Computer is an always on, local merge with Perplexity Computer that works for you 24/7. It's personal, secure, and works across your files, apps, and sessions through a continuously running Mac mini. https://t.co/EpvilVX6XZ
Only in AI21 Labs (4)
Perplexity may be better for real-time data retrieval needs, while AI21 Labs excels where deep language understanding within an enterprise environment is crucial.
AI21 Labs uses a usage-based tiered pricing system with multiple price points starting at $10, while Perplexity's pricing is positively viewed for breadth of capabilities.
Perplexity has a stronger community rating with a 4.3/5 average from 20 reviews, against anecdotal mentions of AI21 Labs' innovative contributions but technical glitches.
Yes, both tools offer integrations with major platforms like AWS, Google Cloud, and Slack, allowing for complementary use in diverse settings.
Perplexity is often noted for its user-friendly interface and ease of use, potentially offering a smoother initial setup compared to AI21 Labs, which may have a steeper learning curve.
