Grinfi
Outbound system · Grinfi and Telegrin

Find buyers where they already ask.

Telegrin finds people asking for what you sell in 8 channels and replies in Telegram and Threads; Lead Finder inside it finds who decides. Grinfi writes to them from your own email and LinkedIn.

Grinfi · Start 7-day trialTelegrin · Start free trialTalk to the team

Grinfi: 7 days free. Telegrin: 1,000 free credits, no card.

  1. 01 · Telegrin · signals

    Spot the request

    Telegram, Threads, LinkedIn, X, Reddit and three more places. AI keeps only real requests.

  2. 02 · Telegrin · leads

    Find who decides

    Your buyer's portrait in your own words. Every profile checked, the price shown before you start.

  3. 03 · Grinfi

    Write from your accounts

    Email and LinkedIn in one sequence. Every reply in one inbox.

Teams that built their outbound with us

WebmilCaseAnadeaCaseCoin PropertyCaseD&W ConsultingCase4.5out of 5 on Trustpilot · 21 reviews≈ 9qualified leads a month · Savvats≈ 17interested buyers a month · Boki Group≈ 12qualified leads a month · Webmil
“This is the product I have been using for 5 or 6 years already. … Also, the price is good. like really GOOD for quality and number of combinations of creative ways to reach out”
AKAlexandra Kazemir-Yampolska
“Thanks to Grinfi Sales, we're able to consistently deliver results for over 30 clients. It's a reliable tool that has become an essential part of our sales and lead generation strategy.”
Yehor Y.Head of Operations, SalesAR

Two products

One finds and answers, the other runs the sequences.

Grinfi · outreach

Sequences from your own accounts

  • 01Email and LinkedIn steps in one sequence, with branches and A/B tests
  • 02Warm lists from people who reacted to a post, yours or a competitor's
  • 03Every profile in its own cloud browser with its own proxy
  • 04One inbox for every profile and mailbox, with stages and owners
  • 05Sender rotation and a schedule per profile
  • 06158 MCP tools for Claude, REST API and webhooks
About Grinfi
Telegrin · signals and leads

People who ask, and the people who decide

01 · Signals

  • 018 channels, 7,000+ Telegram chats
  • 02AI keeps only real requests
  • 03Replies from your account in Telegram and Threads

02 · Leads

  • 01A buyer portrait in your own words
  • 02LinkedIn, job boards, catalogues, registries, maps
  • 03Every profile checked, the list goes to Grinfi
About Telegrin

Channels

Eight channels in, four out. One system in the middle.

Signals come from where buyers talk. Answers go from your own accounts: Telegrin replies in Telegram and Threads, Grinfi writes by email and on LinkedIn. Point at a channel to see the kind of request caught there.

Your outboundSignals inTelegramEmailLinkedInThreads
Telegram

“Looking for a Meta Ads specialist for our clothing store”

New post

How it fits together

One system from the first signal to the meeting. Four jobs that usually take four tools and a spreadsheet.

01 · Telegrin · signals

Catch the request

AI reads posts in 7,000+ Telegram chats and seven more places, keeps only real requests and drafts the reply.

Fig 1 · Telegrin · signal feed

02 · Telegrin · Lead Finder

Find who decides

Lists of decision-makers by your buyer's portrait. Every profile is checked live, and you see the price before you start.

Fig 2 · Lead Finder · list by portrait

03 · Grinfi

Reach them from your accounts

Email and LinkedIn sequences from your own accounts. Invite not accepted? The sequence switches to email.

Fig 3 · Grinfi · sequence and one inbox

04 · MCP

Run it from Claude

Both products connect to Claude: ask in plain words for a list, a sequence or answers to new replies.

Fig 4 · Claude · the same tools, in plain words

Account safety

Your profiles are the asset. We treat them that way.

Losing a profile is the fear we hear on almost every demo. So every Grinfi profile works in conditions that keep the risk low, and you see its health at all times.

<2%

ban rate across active Grinfi profiles, also during LinkedIn's strictest waves

Where profiles runCommon setups: Extension on your computer or shared serversOwn cloud browser per profile
IP addressCommon setups: Shared, or your home connectionDedicated proxy per profile
Working hoursCommon setups: Whenever the computer is onOnly in your hours, offline outside
Daily limitsCommon setups: Fixed numbers set by handRecalculated daily, warm-up for new profiles
Account healthCommon setups: You learn when it is restrictedHealth score in 10‑15 minutes
“We’ve been using it for over six months, and everything runs smoothly and safely. … With many tools causing trouble lately, we haven’t had a single account blocked using Grinfi.”
Anna OchepovskaBusiness Development Manager, Anadea

LinkedIn's terms restrict automated tools, so no tool can promise a profile will never be restricted. We keep the risk low, visible and under your control.

How we protect accounts

What we measured

Who you write to matters more than what you write

Our own Grinfi campaigns over six months: 3,812 invites, one product, the same senders and almost the same copy. Only the list source changed.

  • Reacted to our content

    Grinfi: warm lists from post reactions

    60.7%

    Accepted the invite

    16.0%

    Replied to message 1

  • Had just posted about our topic

    Telegrin: signals

    44.1%

    Accepted the invite

    29.3%

    Replied to message 1

  • Cold list matching the buyer portrait

    Lead Finder

    21.3%

    Accepted the invite

    6.8%

    Replied to message 1

Method: 3,812 invites and 1,095 first messages from our own Grinfi campaigns, six months to September 2026. Acceptance counts invites sent, replies count first messages sent.

That is why the system starts from signals and warm lists, and uses cold lists to scale.

Read the full breakdown

Done for you

Rather we set it up?

Our team configures the tools around your market, so the system works from the first week and you skip the trial and error.

from €270

depends on the task; a full setup of Grinfi and Telegrin with Lead Finder is up to €1,070

Talk to the team
  1. 1A 30-minute callYour market, your buyer, your channels
  2. 2We set it upSearch, filters, sequences and delivery
  3. 3Review after week 1Keep what works, cut what wastes credits
  • A description of your business and buyer for the AI
  • Search directions and keywords for each channel
  • Sequences, limits and mailboxes
  • Leads delivered to the Telegram bot, email or Grinfi
“I didn’t just receive a tool - I received structured training, practical guidance, and direct involvement in building my own outreach system.”
NLNataliia Lopina

Questions we hear most

What is the difference between Grinfi and Telegrin?

Grinfi writes: it runs email and LinkedIn sequences from your accounts. Telegrin listens: it finds people who are asking for what you sell, and Lead Finder inside it builds lists of decision-makers. Together they cover the path from a signal to a reply.

Do I need both?

No. Telegrin suits businesses whose buyers ask in chats and social networks. Grinfi suits teams that already know whom to write to. Many start with one and add the other later; a LinkedIn lead from Telegrin goes to Grinfi in one click.

Is it safe for my accounts?

Every Grinfi profile runs in its own cloud browser with its own proxy, in your working hours, with daily limits that follow the profile's health. LinkedIn's terms restrict automated tools, so nobody can promise a profile will never be restricted; we keep the risk low and visible.

Which channels do you cover?

Outreach: email and LinkedIn. Signals: Telegram, Threads, LinkedIn, X, Reddit, Bluesky, Hacker News and job posts. Telegrin replies by itself in Telegram and Threads and gives you a ready draft everywhere else.

How much does it cost?

Grinfi is priced per profile and starts with a 7-day free trial. Telegrin starts at €27 a month after a free trial of 1,000 credits, no card needed. Setup by our team starts at €270.

Can I run it from Claude?

Yes. Both products have MCP servers: connect them to Claude and manage lists, sequences and replies in plain words.

Start where your buyers already are.

Try both products free, or book half an hour with the team and we will map your channels together.

Try GrinfiTry TelegrinTalk to the team