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AI Tools

Best AI Tools & AI Agents (2026)

AI tools and agents automate the work that used to eat your day — generating ad creative, running outreach, and acting autonomously on your behalf. The category moves fast, so we focus on tools that deliver real output today, not demos.

Each tool below links to a full review with pricing, pros and cons and competitor comparisons, verified against the vendor's site as of July 2026.

Affiliate disclosure: some links below are affiliate links — we may earn a commission at no cost to you. This never affects our rankings, and inclusion cannot be bought.

AI Tools: at a glance

#ToolOur ratingBest forPricing
1 ElevenLabs 4.7/5 Content creators producing voiceovers, audiobooks, and dubbed video $6/mo (Starter; free tier available)
2 Claude 4.6/5 Long-document analysis and synthesis $0 (Free); paid from $20/mo
3 NotebookLM 4.6/5 Turning course readings or research PDFs into podcasts, quizzes, and study guides $0
4 Perplexity 4.5/5 research with citations Free · Pro $20/mo
5 Retell AI 4.5/5 SMBs and mid-market teams deploying inbound phone agents fast $0.07/min
6 Semantic Scholar 4.5/5 Fast literature discovery across all scientific fields Free
7 Clari 4.4/5 Enterprise CROs and RevOps teams needing accurate forecasting Custom quote — no public pricing
8 Clarify 4.4/5 founder-led B2B startups Free
9 Consensus 4.4/5 Grad students and academics running literature reviews on a budget $0 (Pro from $12/mo billed annually)
10 Deepgram 4.4/5 Developers building custom voice agents on a fast STT/TTS stack $200 free credit, then usage-based
11 Exa 4.4/5 Developers adding real-time web search or RAG grounding to LLM apps and agents Free
12 Gemini 4.4/5 Google Workspace and Gmail/Docs users who want AI in-context Free
13 NICE CXone 4.4/5 Enterprise and large contact centers (200+ agents) From $110/agent/mo (Omnichannel Suite)
14 Screaming Frog 4.4/5 Technical SEO audits and large-scale site crawls £0 (free) / £199 per year
15 Vapi 4.4/5 Developers building custom voice agents through an API-first platform $0.05/min
16 AdsTurbo 4.3/5 e-commerce brands $39/mo ($31/mo billed annually)
17 Decagon 4.3/5 High-volume enterprise support teams Custom quote — no public pricing
18 Elicit 4.3/5 Academics and grad students running recurring literature reviews $49/user/mo (billed annually); free tier available
19 Genesys Cloud CX 4.3/5 Large enterprises and BPOs running high-volume omnichannel contact centers $75/user/mo
20 Gong 4.3/5 Mid-market and enterprise B2B sales orgs with 20+ reps ~$1,200-$1,600/user/yr + platform fee (market-reported estimate; not officially published)
21 Lavender 4.3/5 SDRs and BDRs writing high-volume cold outbound $0 free tier; paid from $29/mo
22 NeuronWriter 4.3/5 Solo bloggers and freelancers optimizing content on a tight budget $19/mo (Bronze, billed annually) or $23/mo month-to-month
23 Tavily 4.3/5 Developers building RAG pipelines and autonomous research agents Free (1,000 credits/mo)
24 AiSDR 4.2/5 Founders and lean go-to-market teams who want outbound running fast without hiring an SDR $250/mo
25 Amplemarket 4.2/5 B2B outbound teams wanting data, sequencing, and AI in one platform $600/month (Startup, billed annually)
26 Botpress 4.2/5 Custom AI support agents $0
27 Connected Papers 4.2/5 Kickstarting a literature review from a known key paper $0 (free tier); paid from $3/mo
28 DeepSeek 4.2/5 Cost-conscious developers needing a cheap, capable API Free
29 HubSpot AI 4.2/5 Teams already on HubSpot CRM who want AI woven into existing workflows Free; paid from ~$20/seat/mo
30 Outreach 4.2/5 Enterprise outbound SDR/AE teams Quote only - no public pricing; per-user seats plus AI credits
31 ResearchRabbit 4.2/5 Discovering related papers and authors from a known starting reference $0 (free forever)
32 Rime 4.2/5 Contact centers and IVR/IVA systems needing low-latency, natural speech Free trial, then $0.03/1K chars
33 Salesloft 4.2/5 Mid-market and enterprise SDR/AE teams Custom quote (est. ~$75/user/mo)
34 SciSpace 4.2/5 Graduate students running literature reviews on a budget $12/mo (billed annually); free plan available
35 Scite 4.2/5 researchers evaluating whether a paper's findings held up $12/mo (annual) · $20 monthly
36 SE Ranking 4.2/5 Agencies wanting one SEO suite plus AI-search tracking $103.20/mo (Core, annual)
37 Sierra AI 4.2/5 Large enterprises automating high-volume, transactional customer support Custom quote (contact sales)
38 Smartlead 4.2/5 Lead-gen agencies running high-volume cold email across many domains $39/mo
39 Synthflow 4.2/5 Agencies reselling white-labeled voice agents to clients From $30,000/yr
40 Amazon Connect 4.1/5 AWS-centric engineering teams building custom voice-AI and contact-center flows $0.018/min
41 Google Dialogflow / CCAI 4.1/5 Enterprises already on Google Cloud building IVR and voice bots $0.002 / request (ES); $0.007 / chat request (CX Flows)
42 Help Scout AI 4.1/5 Small-to-midsize support teams wanting a clean shared inbox Free; paid from $25/user/mo
43 HubSpot Service Hub AI 4.1/5 Teams already running HubSpot CRM $0.50 per resolved conversation (requires Service Hub Pro, from $90/seat/mo)
44 Kore.ai 4.1/5 Large enterprises and regulated industries (banking, healthcare, telecom) $0.20 per 15-min session (pay-as-you-go)
45 LiveAgent 4.1/5 SMBs wanting email, chat, phone and social in one affordable inbox Free plan; paid from $15/agent/mo (annual)
46 Mangools 4.1/5 Freelancers, bloggers and small businesses on a tight budget $18.85/mo (billed annually)
47 PolyAI 4.1/5 Large regulated enterprises (banking, healthcare, insurance) Not published by vendor
48 Reply.io 4.1/5 SMB and mid-market SDR teams running multichannel outbound $49/user/mo (billed annually)
49 Salesforce Einstein Service 4.1/5 Enterprises already standardized on Salesforce CRM $25/user/mo
50 Twilio Voice AI 4.1/5 Developer teams already built on Twilio's telephony stack $0.07/min (ConversationRelay)
51 Bland AI 4.0/5 High-volume outbound calling: lead qualification, appointment reminders, collections $0.14/min (free Start plan, no monthly fee)
52 Five9 4.0/5 Large contact centers (50+ seats) deploying autonomous voice AI $119/seat/mo
53 Forethought 4.0/5 Mid-market and enterprise support teams with 2,000+ monthly tickets Custom quote (typ. ~$30k+/yr)
54 Freshdesk / Freddy AI 4.0/5 SMB and mid-market teams wanting an affordable, proven ticketing core $0
55 Grok 4.0/5 Real-time news, trends, and social-sentiment questions Free (paid from $8/mo)
56 Hume AI 4.0/5 Developers building emotionally aware voice agents $0 (free tier); paid from $3/mo
57 Jasper 4.0/5 Marketing teams producing on-brand content at scale $69/mo
58 LinkedIn Sales Navigator 4.0/5 B2B sellers who prospect and research buyers on LinkedIn $89.99/seat/mo (Core, billed annually)
59 LiveChat 4.0/5 Teams wanting a polished, dependable live-chat hub $19/agent/mo (billed annually)
60 Microsoft Copilot 4.0/5 Windows and Microsoft 365 users Free
61 Microsoft Copilot Studio 4.0/5 Enterprises already standardized on Microsoft 365 and Azure Free trial; pay-as-you-go from $0.01/credit; 25,000-credit pack $200/mo
62 Salesforce Einstein 4.0/5 Enterprises already standardized on Salesforce CRM $25/user/mo
63 SearchAtlas 4.0/5 Agencies wanting white-label reporting and automated on-page fixes across many client sites $99/mo
64 Talkdesk AI 4.0/5 Existing Talkdesk contact centers adding voice automation without a second vendor $85/user/mo
65 Writesonic 4.0/5 Marketing/SEO teams tracking brand visibility in ChatGPT, Gemini and Google AI Overviews $79/mo billed annually ($99 billed monthly)
66 Zoho Desk Zia 4.0/5 Teams already inside the Zoho ecosystem $0 (free tier, 3 agents)
67 ZoomInfo 4.0/5 Mid-market and enterprise sales teams that need the deepest, most complete B2B contact and company data Free tier; paid from ~$14,995/yr (quote-based)
68 Aircall AI 3.9/5 Sales and support teams wanting AI to handle routine, structured calls $30/license/mo
69 eDesk 3.9/5 Marketplace-heavy sellers on Amazon, eBay and Walmart $39/agent/mo
70 MarketMuse 3.9/5 Content strategy and topical-authority planning Free; paid plans not published by vendor
71 Regie.ai 3.9/5 Enterprise SDR teams (15+ reps) running high-volume outbound Free tier available; paid from $49/mo (Pro, billed monthly)
72 RingCentral AI 3.9/5 Existing RingCentral customers adding a front-desk voice AI $39/mo
73 Similarweb 3.9/5 Competitor and market traffic analysis $125/mo
74 SpyFu 3.9/5 PPC managers and agencies dissecting competitor ad strategy, keywords and spend $29/mo billed annually ($39/mo monthly)
75 You.com 3.9/5 Developers grounding AI agents and RAG apps with live, cited web retrieval $1 per 1,000 pages (after $100 free credit)
76 Genspark 3.8/5 Multi-source research reports (Sparkpages) $0 (free tier)
77 Kustomer IQ 3.8/5 Mid-market and enterprise support teams wanting a unified conversational-CRM timeline Not published by vendor
78 Moz Pro 3.8/5 Small in-house teams that value the Domain Authority benchmark $49/mo
79 RankIQ 3.8/5 Food, recipe and lifestyle bloggers optimizing blog posts $49/mo
80 Ubersuggest 3.8/5 Solopreneurs and bloggers who want core SEO data cheaply $29/mo
81 Alli AI 3.7/5 Agencies managing on-page SEO across many client sites $249/mo
82 Copy.ai 3.7/5 GTM and RevOps teams automating content workflows $29/mo
83 11x 3.4/5 Mid-market and enterprise revenue teams with budget for a $45k+/yr commitment $3,750/mo (billed annually)

The AI tools, reviewed

ElevenLabs screenshot
4.7

The industry-standard AI voice platform — from $6 voiceovers to full-blown voice agents

AI Voice GeneratorText to SpeechVoice Agents
Creator plan 50% off your first month — $11 instead of $22
$6/mo (Starter; free tier available) Visit Site →
Editor’s Choice Claude screenshot
4.6

Anthropic's AI assistant built for deep reasoning, long-document research, and careful, well-cited writing.

AI research assistantAnswer engineLong-context reasoning
$0 (Free); paid from $20/mo Visit Site →
NotebookLM screenshot
4.6

Google's source-grounded AI research assistant — generous free core, upgrades bundled with Google AI plans

AI ResearchStudy ToolsGoogle Ecosystem
Students get a free 1-month Google AI Pro trial
Editor’s Choice Clari screenshot
4.4

Enterprise revenue-intelligence and AI forecasting platform, now merged with Salesloft.

Revenue IntelligenceForecastingEnterprise
Custom quote — no public pricing Visit Site →
Consensus screenshot
4.4

AI academic search engine that shows what 220M+ papers actually say

AI research assistantAcademic searchLiterature review
Students, faculty & US clinicians (NPI) get up to 40% off
$0 (Pro from $12/mo billed annually) Visit Site →
Deepgram screenshot
4.4

Developer-grade speech infrastructure with a fast Voice Agent API on its own STT and TTS models.

Voice AISpeech-to-TextDeveloper API
$200 free credit, then usage-based Visit Site →
Editor’s Choice NICE CXone screenshot
4.4

Enterprise CCaaS with deep Enlighten AI, voice bots and copilots — powerful but complex and SKU-heavy.

Enterprise CCaaSVoice AIAI Copilot
From $110/agent/mo (Omnichannel Suite) Visit Site →
Editor’s Choice Screaming Frog screenshot
4.4

The industry-standard desktop SEO crawler, now with bring-your-own-key AI prompts and semantic analysis.

Technical SEOSite crawlerAI integration
No public discount codes; volume pricing applies automatically from 5+ seats. The free tier is a genuine, no-time-limit way to trial the tool up to 500 URLs.
£0 (free) / £199 per year Visit Site →
Vapi screenshot
4.4

Developer-first voice AI agents with a transparent $0.05/min platform fee

Voice AIDeveloper APIUsage-based pricing
$10 free credit at signup — no credit card required
$0.05/min Visit Site →
Editor’s Choice AdsTurbo screenshot
4.3

AI video-ad generator that turns product URLs into UGC-style ads

AI VideoAd CreativeE-commerce
Plans from $39/mo, or $31/mo billed annually (save 20%)
$39/mo ($31/mo billed annually) Visit Site →
Editor’s Choice Decagon screenshot
4.3

Enterprise AI concierge resolving support across chat, email and voice — powerful but sales-gated and pricey.

AI SupportEnterpriseQuote-based
Custom quote — no public pricing Visit Site →
Elicit screenshot
4.3

AI research assistant that searches, screens, and extracts data from 138M+ academic papers

AI research assistantliterature reviewsystematic review
Save 35% on Elicit Pro with annual billing ($588/yr vs monthly)
$49/user/mo (billed annually); free tier available Visit Site →
Gong screenshot
4.3

The category-defining revenue intelligence platform — powerful and AI-rich, priced for funded teams.

Revenue intelligenceEnterpriseAI sales
~$1,200-$1,600/user/yr + platform fee (market-reported estimate; not officially published) Visit Site →
Lavender screenshot
4.3

Real-time AI coaching that scores and sharpens your sales emails as you write them.

AI SalesEmail CoachingSales Enablement
Free-forever tier (5 analyses/mo) plus a 7-day free trial on paid plans, no credit card required; ~20% off with annual billing.
$0 free tier; paid from $29/mo Visit Site →
Tavily screenshot
4.3

Web search and extraction API purpose-built to ground LLMs and AI research agents in real-time data.

AI Research APIRAG groundingDeveloper tool
Free forever tier with 1,000 API credits/month (no credit card), plus a fully free plan for students.
Free (1,000 credits/mo) Visit Site →
Amplemarket screenshot
4.2

All-in-one AI sales platform: B2B data, multichannel sequences, and a Duo AI copilot for outbound teams.

AI SalesOutboundSales Engagement
Free trial on all plans; no permanent free tier and annual commitment required
$600/month (Startup, billed annually) Visit Site →
Botpress screenshot
4.2

Flexible, developer-first platform for building custom AI support agents and chatbots.

Conversational AIAI AgentsDeveloper-first
Free tier includes 100 conversations with AI usage bundled and no card required.
DeepSeek screenshot
4.2

Free frontier-class AI chat plus the cheapest API in the category, with China-based data as the trade-off.

AI ResearchOpen-WeightFree Tier
Free consumer chat with no subscription.
Outreach screenshot
4.2

Enterprise sales engagement rebuilt as an AI agent platform for revenue teams

AI SalesSales EngagementEnterprise
Quote only - no public pricing; per-user seats plus AI credits Visit Site →
Salesloft screenshot
4.2

Enterprise sales engagement with native conversation intelligence and AI-guided selling

Sales engagementConversation intelligenceEnterprise
No public promotion; annual quote-based pricing is negotiable by seat volume and contract term.
Custom quote (est. ~$75/user/mo) Visit Site →
SciSpace screenshot
4.2

All-in-one AI research workspace grounded in 280M+ academic papers

AI research assistantLiterature reviewAcademic writing
30% off yearly plans with code SCI30 (IND30 for INR billing)
$12/mo (billed annually); free plan available Visit Site →
Scite screenshot
4.2

Smart Citations that show whether research papers support or contrast a claim

AI ResearchCitation AnalysisAcademic Tools
Save 40% with annual billing — $12/mo instead of $20
$12/mo (annual) · $20 monthly Visit Site →
SE Ranking screenshot
4.2

Mature all-in-one SEO suite with AI visibility tracking across ChatGPT, Perplexity and AI Overviews

AI SEOSEO suiteAI visibility
20% off on annual billing; 14-day free trial on Core with no credit card required.
$103.20/mo (Core, annual) Visit Site →
Kore.ai screenshot
4.1

Enterprise agentic AI platform for customer service, employee productivity, and process automation.

Enterprise AIContact CenterVoice + Chat
$0.20 per 15-min session (pay-as-you-go) Visit Site →
LiveAgent screenshot
4.1

Affordable omnichannel helpdesk with a built-in call center and bolt-on AI support features.

Omnichannel helpdeskNative call centerBudget-friendly
Free plan; paid from $15/agent/mo (annual) Visit Site →
Mangools screenshot
4.1

Budget-friendly all-in-one SEO toolkit with a clean UI and newer AI-search (GEO) tracking built in.

Budget all-in-oneKeyword researchGEO tools
Free plan (no card) + 48-hour money-back guarantee
$18.85/mo (billed annually) Visit Site →
PolyAI screenshot
4.1

Enterprise-grade managed voice AI with standout conversational realism — but six-figure, quote-only pricing.

Voice AIEnterpriseContact Center
Not published by vendor Visit Site →
Reply.io screenshot
4.1

Mature multichannel sales engagement platform with a built-in AI SDR agent (Jason) and B2B data.

Multichannel outreachAI SDRSales engagement
14-day free trial with full core features; annual billing saves up to 17% vs monthly.
$49/user/mo (billed annually) Visit Site →
Twilio Voice AI screenshot
4.1

Battle-tested telephony plus ConversationRelay: a build-your-own voice AI agent stack, not a turnkey bot.

Voice AIDeveloper platformUsage-based
Free trial with credit, no credit card required.
$0.07/min (ConversationRelay) Visit Site →
Bland AI screenshot
4.0

Enterprise AI phone agents with all-inclusive per-minute pricing

AI voice agentsAI phone callsConversational AI
Free Start plan: 2 trial credits + inbound number, no card
$0.14/min (free Start plan, no monthly fee) Visit Site →
Hume AI screenshot
4.0

Emotionally expressive voice AI: an empathic speech-to-speech API and TTS engine for developers.

Voice AIEmpathic TTSDeveloper API
$0 (free tier); paid from $3/mo Visit Site →
LinkedIn Sales Navigator screenshot
4.0

LinkedIn's native sales-intelligence tool for B2B prospecting and account research

LinkedIn dataB2B prospectingSales intelligence
30-day free trial on Core and Advanced (credit card required); referral links from existing subscribers can extend it to 60 days.
$89.99/seat/mo (Core, billed annually) Visit Site →
Talkdesk AI screenshot
4.0

Enterprise CCaaS with native voice AI (Autopilot) baked into routing, QA, and reporting.

Enterprise CCaaSVoice AIQuote-based AI
Talkdesk Express (US & Canada, under 50 employees): free trial with 25 licenses and a $100 credit, no contract required.
$85/user/mo Visit Site →
Zoho Desk Zia screenshot
4.0

Zoho's helpdesk AI: full Zia bundled with no per-resolution fees, but the best of it is Enterprise-only.

AI SupportHelpdeskValue pick
Free forever for 3 agents; 15-day free trial on all paid plans.
$0 (free tier, 3 agents) Visit Site →
ZoomInfo screenshot
4.0

The deepest B2B data platform, now AI-led via Copilot — powerful but costly and quote-only.

Sales intelligenceB2B dataEnterprise
Free forever via ZoomInfo Lite (10 credits/mo), plus a 48-hour full trial with 200 credits for up to 3 users. Paid tiers are quote-only — negotiate seats, credit volume and contract length, as list prices and per-seat add-ons are discountable.
Free tier; paid from ~$14,995/yr (quote-based) Visit Site →
eDesk screenshot
3.9

AI helpdesk built for marketplace and multichannel ecommerce sellers, priced per agent plus usage.

Ecommerce helpdeskMarketplace supportAI automation
14-day free trial, no credit card; 30-day 'reduce your workload or don't pay' base-subscription guarantee.
$39/agent/mo Visit Site →
MarketMuse screenshot
3.9

AI content-strategy and topic-modeling platform for planning at scale; now a Siteimprove product.

AI SEOContent strategyContent optimization
Free; paid plans not published by vendor Visit Site →
Regie.ai screenshot
3.9

All-in-one AI sales engagement platform with autonomous SDR agents, a built-in dialer, and bundled B2B data.

AI SDRSales EngagementOutbound
No public free trial or standing discount; access is via demo, and plans require annual contracts with seat minimums.
Free tier available; paid from $49/mo (Pro, billed monthly) Visit Site →
RingCentral AI screenshot
3.9

Business-ready AI voice receptionist on RingCentral's UC platform — solid, but per-minute pricing adds up.

Voice AIAI ReceptionistUCaaS
14-day free trial on AI Receptionist (both standalone and RingEX-bundled); annual RingEX billing saves up to 33% vs monthly.
SpyFu screenshot
3.9

Affordable competitor keyword and PPC intelligence, plus a bolt-on AI content optimizer (RivalFlow).

Competitor IntelligencePPC & Keyword ResearchAI Content Optimization
$29/mo billed annually ($39/mo monthly) Visit Site →
You.com screenshot
3.9

AI answer engine turned API-first research platform, built around the cited ARI deep-research agent.

AI ResearchSearch APIRAG / Agents
$100 in free API credit for new accounts — enough to trial Search, Contents and ARI Research before committing to usage billing.
$1 per 1,000 pages (after $100 free credit) Visit Site →
Genspark screenshot
3.8

All-in-one AI super agent for research, slides and automation — capable, but metered by opaque credits.

AI ResearchSuper AgentFreemium
Annual billing cuts Plus to $19.99/mo and Pro to $199.99/mo — roughly 20% off (about $60/yr and $600/yr saved).
$0 (free tier) Visit Site →
Ubersuggest screenshot
3.8

Budget SEO suite with a rare lifetime deal, aimed at solopreneurs and small teams.

Budget SEOLifetime dealBeginner-friendly
One-time lifetime access from $290 (Individual), advertised as ~90% off vs recurring plans
Alli AI screenshot
3.7

On-page SEO automation and AI-crawler visibility via a code snippet, built for agencies at scale.

AI SEOOn-page automationAgency tool
10-day free trial (no permanent free tier); annual billing saves roughly 17-20% versus monthly.
$249/mo Visit Site →
11x screenshot
3.4

Autonomous AI SDR platform (Alice for outbound, Julian for voice) built for enterprise pipeline generation.

AI SDROutbound automationEnterprise
$3,750/mo (billed annually) Visit Site →

Frequently asked questions

What are the best AI tools in 2026?

It depends on the job: AdsTurbo is a strong AI video-ad generator, and Clarify is a compelling autonomous AI CRM that prospects and enriches contacts on its own. Pick by the task you want automated.

What is an AI agent?

An AI agent goes beyond answering prompts — it takes actions on your behalf (finding leads, sending follow-ups, updating records) with minimal supervision. Clarify is an example of an agent-style autonomous CRM.

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