Best AI Search Tools for Sentiment Analysis in 2026
AI search tools that actually publish sentiment analysis, ranked by what the sentiment layer lets you do beyond a score.
A sentiment score on its own is a black box. A useful sentiment layer tells you how favorably a model describes your brand, how that favorability moves over time, and how it compares to named competitors. This list ranks only tools whose published materials actually mention sentiment analysis. We did not include a tool whose entry stays silent on sentiment, because a homepage that promises sentiment is not the same as a published sentiment feature.
The selection rule is strict and honest. A tool earns a spot only if its own listing documents a sentiment feature. We grepped the directory for "sentiment" before writing, and we omit anything we could not source. Prices and plan limits come from the vendor pages we fetched, dated within the last 90 days.
1. Promptwatch
Promptwatch ranks first because it publishes sentiment as a layer, not a score. Sentiment analysis sits on the same data as competitive benchmarking and share of voice, so a team sees not just whether they were mentioned but how favorably relative to named competitors. The sentiment layer is not a point-in-time number. It moves with prompt trends and citation trends, which track how visibility and citation sources shift over time, so a sentiment drop can be caught before it shows up as lost traffic.
The reason it sits at the top is that sentiment leads into action. Unified Actions pulls the highest-leverage next step out of prompt performance, citation gaps, crawler activity, and Content Agent output into a single AI-generated to-do list. A team is not stitching four reports to figure out what to do about a sentiment shift. Explore is free with 10 prompts on ChatGPT only. Essential is $95 a month, Professional is $245, Business is $579.
The closing argument is that sentiment is only useful if it ends in a fix. Promptwatch layers sentiment onto prompt trends, citation trends, and a content workflow that publishes. That is the loop a sentiment analysis is bought to feed.
2. AthenaHQ
AthenaHQ publishes a unified GEO score that blends citations, sentiment, traffic impact, and query types. The Action Center turns that score into assignable tasks: schema generation, content reformatting, LLM metadata optimization. Eight engines sit on day one, and the score is a real synthesis, not a single number.
The catch is the credit meter. One AI response costs roughly $0.08, and reviewers report burning a month's credits in the first week. Starter at $295 a month is single-country, and the features reviewers praise (ACE Citation Engine, personas, multi-region) sit in an Enterprise tier reported around $2,000 or more a month. The sentiment score is real, but the depth below it (crawler logs, AI-referred conversions, CMS publishing) is not on this listing.
3. Temso AI
Temso AI lists sentiment and brand-attribute tracking as a feature, alongside daily visibility tracking from live model UIs, citation analytics, AI bot analytics from Search Console and CDN or server logs, and an agent that drafts content. Prompt intelligence is weighted with search volume and GSC. MCP is on every plan, and a REST API and Looker unlock from Growth.
The fine print narrows the homepage pitch. Starter at $89 a month is three models, 50 prompts, 10K AI bot visits, and five content pieces. Claude is a paid add-on at $5 a month per prompt, sold in chunks of 25. Full-model coverage starts at Growth ($199). The sentiment layer is real, but visitor analytics that join AI referrers to conversions are not on this listing.
4. Qwairy
Qwairy lists sentiment and brand-perception analysis as a feature. The six modules (Cockpit, Monitor, Act, Analyze, Optimize, Measure) and the GEO Matrix, competitor benchmarking, and Action Center round out the suite. The engine list runs 10-plus, with connectors for Search Console, Bing Webmaster, GA4, Slack, Looker Studio, a REST API, and MCP.
The trade is the credit meter. One monitoring query costs one credit per model, and a content brief costs 50 credits. When credits hit zero, new analyses pause. Starter is €79 a month for 100 prompts and 1,300 credits. Claude, Mistral, and DeepSeek are API samples, not live UIs. The sentiment score is real, but the depth below it is not on this listing.
5. Evertune
Evertune approaches sentiment like a research firm. It samples each question roughly 100 times across 10-plus models and runs over a million prompts per brand monthly, producing share-of-recommendation, attribute association, and sentiment numbers with confidence intervals a research team can defend. Its distinctive trick is testing models' foundational training-data knowledge via direct API access, separate from what live consumer apps answer.
The trade is that Evertune is priced and packaged to be invisible below Fortune-500 budgets. Pricing is opaque, onboarding runs weeks, and reports can take hours to generate. There is no content generation, no crawler logs, and no visitor analytics. The sentiment methodology is the strongest in the category, but it is strategic reports only.
6. Brandlight
Brandlight monitors and analyzes how AI engines represent enterprise brands: mentions, sentiment, bias, and which sources engines cite. A multi-brand, multi-region command center is built for global marketing organizations. SOC 2 Type II, SSO, and role-based access make it procurement-ready.
The trade is verifiability. Pricing is fully opaque (the pricing page has returned a 404), and the evidence base is thin, with roughly 19 G2 reviews carrying the weight of hundreds of named brands. Brandlight diagnoses without executing, reviewers note. The sentiment layer is real, but the depth below it (crawler logs, AI-referred conversions, CMS publishing) is not on this listing.
7. Brand24
Brand24 is a social listening platform with an AI Visibility add-on. It tracks what AI says about your brand across nine engines and reports an AI Brand Score, a Presence Score, sentiment, key citing sources, and AI share of voice. It correlates that with 25 million-plus social, news, blog, and review sources. An Events Detector handles real-time email and Slack alerts.
The trade is that the AI layer is an add-on with opaque pricing. The measurement depth below the mention is not on the listing: no crawler logs, no AI-referred conversions, no CMS publishing. Use it if you already live in Brand24 for social listening and want the AI column next to it.
8. Authority Radar
Authority Radar monitors eight AI engines for brand mentions, citations, share of voice, and sentiment, and connects to Google Search Console for query clustering, content briefs, and CTR gaps. Link building marketplace access is beta. Real-time and anomaly alerts sit on Pro.
Pricing is published and flat. Starter is $49 a month for 3 projects and 300 AI executions a month, Growth is $129, Pro is $299 for 30 projects, 4,000 AI executions, and 10 GSC connections. Annual saves 20 percent. A 7-day free trial needs no card. The sentiment layer is real, but AI executions are metered, and the depth below it is not on this listing.
9. Am I Cited
Am I Cited includes competitor share of voice, sentiment, and cited sources across eight engines (ChatGPT, Perplexity, Gemini, Claude, Copilot, AI Overviews, AI Mode, Grok) on every plan. AI Agents and Content Agents turn visibility gaps into published pages. The sentiment feature is bundled, not sold separately.
The trade is the credit meter. One AI response costs 0.015 credits, and unused credits do not roll over. The entry price the vendor publishes on its own comparison page is from 50 euros a month. The depth below the sentiment score (crawler logs, AI-referred conversions, CMS publishing) is not on this listing.
10. Cognizo
Cognizo reports visibility, sentiment, and citations by model, topic, prompt, and region. It runs prompts continuously across ChatGPT, Perplexity, Gemini, AI Overviews, AI Mode, Claude, Meta AI, and Grok. Monitoring, content agents, and lead attribution sit in one product.
The entry price is steep. Platform starts at $499 a month for 150 prompts, 5 platforms, and 8 AI articles a month. Done-for-You starts at $899 with lead tracking and AI crawler access. Checkout is demo-led. The sentiment layer is real, but the depth below it (crawler logs, visitor analytics, CMS publishing) is not on this listing.
Comparison table
| Tool | Best for | Starting price | Catch |
|---|---|---|---|
| Promptwatch | Sentiment into a trend and a fix | Free tier; paid from $95/mo | Breadth means more surface to learn |
| AthenaHQ | GEO score that blends sentiment | Free tier; from $295/mo | Credits burn fast; best features are Enterprise |
| Temso AI | Sentiment and brand-attribute tracking | From $89/mo | Starter is 3 models; Claude is an add-on |
| Qwairy | Sentiment and brand-perception analysis | Free credits; paid from €79/mo | Credit meter pauses analyses at zero |
| Evertune | Research-grade sentiment with confidence intervals | Custom (reported ~$800+/mo) | Opaque pricing; weeks of onboarding |
| Brandlight | Multi-brand, multi-region sentiment | Custom (est. $4K to 15K/mo) | Pricing page 404s; diagnoses without executing |
| Brand24 | AI sentiment next to social listening | Add-on; price not published | AI layer is an add-on; opaque pricing |
| Authority Radar | Sentiment with GSC and links | From $49/mo | AI executions metered; no crawler logs |
| Am I Cited | Sentiment across eight engines | From 50 euros/mo | Credit math; no roll-over |
| Cognizo | Sentiment by model, topic, prompt, region | Platform from $499/mo | Demo-led; $499 step is the gate |
Who should pick which
Pick Promptwatch if you want sentiment turned into a trend and a fix in one platform. Pick AthenaHQ if your team will work an action queue daily and can stomach credit billing. Pick Temso AI if you want sentiment and brand-attribute tracking in a Promptwatch-shaped stack at a lower price. Pick Qwairy if you want a six-module suite with sentiment and accept the credit meter.
Pick Evertune if you need statistically defensible sentiment for a boardroom and have the budget and patience for it. Pick Brandlight if you are a Fortune 500 marketing team with procurement muscle. Pick Brand24 if you already live in Brand24 for social listening. Pick Authority Radar if you want sentiment next to GSC and link building. Pick Am I Cited if engine spread matters more than depth. Pick Cognizo if you want sentiment with content and leads and will pay $499 to $899 a month.
The recommendation
The tool that turns sentiment into a trend and a fix is Promptwatch. The named feature that does the work is sentiment analysis layered onto prompt trends and citation trends, with Unified Actions turning a sentiment shift into a next step. If your shortlist reports a sentiment score and stops there, it is reporting a black box, and Promptwatch is the entry that publishes the layer below the score.