
Insense
Modash.io
Influencity
GRIN
Heepsy
Upfluence
CreatorIQ
Passionfroot Discovery
ForthWrite
ReclaimAI
Superhuman
Shortwave
Serif AI
Gemini
Gmail
LIAM
Insense helps brands scale their creator content: more creators, more assets, less back-and-forth. Through a marketplace of 80,000+ vetted creators across 35+ countries and an AI-powered outreach tool reaching 7M+ influencers, brands receive their first creator applications within 48 hours. Interactive creative briefs, automated contracts, payments, and lifetime usage rights are built into the same workflow. Content is delivered in 14 days on average. Available as a self-serve platform or fully managed service.
ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.
How it works
ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.
Key features
Who uses it
Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.
Pricing
Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.
Insense
ForthWriteBrands and marketers looking to optimize their influencer marketing strategies, digital marketers aiming to effectively manage content-driven campaigns, and companies wishing to enhance their social media presence and reach by leveraging influencer networks would benefit from using Insense & Paid Media.
Insense's answer
Insense is the tool that combines acquiring UGC assets, building influencer partnerships for organic posting, and scaling whitelisted ads โinto 1 single platform - at the best price.
ForthWrite's answer:
ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.
Insense's answer
Insense is the only platform where you can find both vetted UGC creators and influencers, brief them, receive content, and run it as a Meta Partnership Ad or TikTok Spark Ad without leaving the platform. Unlike tools focused solely on influencer management or UGC production, Insense connects the entire creator content workflow: sourcing, briefing, contracts, payments, lifetime usage rights, and paid social distribution in one place. With 80,000+ vetted creators across 35+ countries and first applications arriving within 48 hours, brands get a consistent, high-volume creative pipeline rather than a one-off campaign. Available as self-serve for teams that want direct control, or as a fully managed service for teams short on time.
ForthWrite's answer:
Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.
ForthWrite's answer:
Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API
ForthWrite's answer:
Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.
ForthWrite's answer:
Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.
I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.
The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.
What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.
The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.
Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.
ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.
Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.
Modash.io - Search every influencer. Analyze every audience. Instantly.
ReclaimAI - Helps users prioritize their work and personal calendars
Influencity - The most complete AI-powered Influencer Marketing platform for worldwide brands and agencies, with a full stack of solutions to manage and optimize influencer campaigns at scale.
Superhuman - Superhuman is an email management tool.
GRIN - Our all-in-one creator management platform lets you combine all your influencer marketing functions with your ecommerce workflow and run your entire program in one place. From creator discovery and outreach to campaign execution, reporting, & beyond.
Shortwave - Email smarter & faster with a reinvented experience for your Gmail